Physics
General
Easy
Question
Frame of reference is a ... and a ···.. from where an observer takes his observation,
- place, size
- size, situation
- situation, size
- place, situation
The correct answer is: place, situation
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To locate the position of the particle we need
To locate the position of the particle we need
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Mechanics is a branch of physics. This branch is ...
Mechanics is a branch of physics. This branch is ...
physicsGeneral
physics
A branch of physics dealing with motion without considering its causes is known as ....
A branch of physics dealing with motion without considering its causes is known as ....
physicsGeneral
physics
A Particle of mass m is at rest at t=0 The force exerting on it in x-direction is F(t)=Fae-k. Which one of the following graph is of speed
A Particle of mass m is at rest at t=0 The force exerting on it in x-direction is F(t)=Fae-k. Which one of the following graph is of speed
physicsGeneral
physics
As shown in figure a block of mass m is attached with a cart. If the coefficient of static friction between the surface of cart and block is µ than what would be accelcration a of cart to prevent the falling of block ?
![](data:image/png;base64,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)
As shown in figure a block of mass m is attached with a cart. If the coefficient of static friction between the surface of cart and block is µ than what would be accelcration a of cart to prevent the falling of block ?
![](data:image/png;base64,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)
physicsGeneral
physics
A block B. placed on a horizontal surface is pulled with initial velocity V. If the coefficient of kinetic friction between surface and block is µ . than after bons much time, block will come to rest ?
A block B. placed on a horizontal surface is pulled with initial velocity V. If the coefficient of kinetic friction between surface and block is µ . than after bons much time, block will come to rest ?
physicsGeneral
physics
An impulsive force of 100 N acts on a body for 1 sec What is the change in its linear momentum ?
An impulsive force of 100 N acts on a body for 1 sec What is the change in its linear momentum ?
physicsGeneral
maths-
If
defined by ![f left parenthesis x right parenthesis equals fraction numerator e to the power of x squared end exponent minus e to the power of negative x squared end exponent over denominator e to the power of x squared end exponent plus e to the power of negative x squared end exponent end fraction text , then end text f text is end text](data:image/png;base64,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)
If
defined by ![f left parenthesis x right parenthesis equals fraction numerator e to the power of x squared end exponent minus e to the power of negative x squared end exponent over denominator e to the power of x squared end exponent plus e to the power of negative x squared end exponent end fraction text , then end text f text is end text](data:image/png;base64,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)
maths-General
maths-
is a function defined by ![f left parenthesis x right parenthesis equals fraction numerator e to the power of ∣ x end exponent minus e to the power of negative x end exponent over denominator e to the power of x plus e to the power of negative x end exponent end fraction. text Then end text f stack stack text is end text with _ below with _ below](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAM8AAAAqCAYAAAAUCA9uAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAbSkFbcgAABE9JREFUeNrtnEFIFUEYxweJh4QEEiIRIkRIeAghQiIiAgmRkAg8vGMIESHhLTx18CIeIqRbB4kIIUQiIoSIEBEJIiIivHSICG8SEiEhTPO1n7htO7sz+2bXmff+P/jQt2/f977Z931v5/tm3icEuIVLAEAxXuASAOA+eFaVnOb/25QsK+kNYEyh2g2aKHiuKFng/+8puRbImEK1GzTZtO2DkkklDw/YTpkhPtsNWjh45pRsKKkFNq5Q7QZNEjxDPP35rKQroDGFajfwgG4li0p2lHxVcrFA8PQoWVHSIaJy9rQn9uZRpd2gyTii5KOSUX7cr+STZfDQVIcqVn2xx1/YIQ/a3iyqtBs0IbNKplICpFYw5/HNXgBKgdY0fiTm+XRsm/+m8czB+0oDcWUvAKUwqHHcNdgLQDaUNzyFvcBHqHozY/maGVHd5stzSt4GdD1DsxcY5g7diWO0V2q9oL41sb/XqmxobWOSx9DJyfgFj691aPaG7selMqxki4VKpodiATBQUOcZEZVQq+AEv9cuO+a45x+w7/baFEOkR3br/DhtfE6gN/geC5J+/jvgIIld5SACYSMLPlclOj8u1WbafbuQcpzWIiYa1H27QL4EEDwu/bhU7iq5k3J8WTMPH9cExHTK9IOS49fwvZYInhHOj2m7EW0V6kk5t67kG58zr6Rdo2tMRLsksnSZ+rHJeGga/UbJL5G9RvcPS4l5bD32HC3a6Va83yeSsutKHqScV2M9jc6rgd/BQ1+aL5WcivnDSuI8Wt/a4ECgpP6GiH53lNQ1xrOe3gxdNn5sMp53Yn+rlBUbmsjezUnM9gY+lHN3+Q3fa/rgeZI41pbyuS+lOPVmiq5LBrps/NhkPHTH6bS9KG38QmEZPMQrEe0Eph9gHa04eCTEWsoMnnaD1/wU/5eQtw3fRzbgxyb6roqoOFa3uSiDPNdLI2vaRkxyYGSt5WDa1roFA2n4ebsIniw/NtVHu9DpF7i0dNBnoqTOiZvuznJe8xwdX+SpW1a0omCA4NmD1l4OF3wf2YAf2+qb4pw+lzlO3NLQlaqpMvGcL0QHJ1u6adsE6wEInnmRvxhcNHiy/NhWn2mO9TeJG9E8l7ZI2sVVlXiwUNeWxxodWCT1OyBkhcFzUkTl58v8mKppjxwFT5Yf2+obN50CbmmSvT3WYzlNjY08nnIeLU4NJ45VuT0H+B88xFn+QqZiFG2fGXUUPHl+bJqP7fLN4VieArqLbOacE8rGUNC6mPixU+6LqC5usnXmprDfYjNrOQc9SNAhNFxs/NgZNKVCR8n9nA0dQsMEfuwB6BAKQEHQIRSAAhTttCkDtRsAI/K6cjbSaVM6tsUGdAh1w05CAJPXlbPRTpvSoS02oEMoKJ2yu3JKj2wBwBlldOVEh1DQElTRlVN6ZAsAzqiiK6f0yBaAgoEzqujKKT2yBQCnlN2VU3pkCwBO8akrZ2gdTYGGPyqk7gEKjDwxAAACQXRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtaT5mPC9taT48bW8+KDwvbW8+PG1pPng8L21pPjxtbz4pPC9tbz48bW8+PTwvbW8+PG1mcmFjPjxtcm93Pjxtc3VwPjxtaT5lPC9taT48bXJvdz48bW8+JiN4MjIyMzs8L21vPjxtaT54PC9taT48L21yb3c+PC9tc3VwPjxtbz4mI3gyMjEyOzwvbW8+PG1zdXA+PG1pPmU8L21pPjxtcm93Pjxtbz4mI3gyMjEyOzwvbW8+PG1pPng8L21pPjwvbXJvdz48L21zdXA+PC9tcm93Pjxtcm93Pjxtc3VwPjxtaT5lPC9taT48bWk+eDwvbWk+PC9tc3VwPjxtbz4rPC9tbz48bXN1cD48bWk+ZTwvbWk+PG1yb3c+PG1vPiYjeDIyMTI7PC9tbz48bWk+eDwvbWk+PC9tcm93PjwvbXN1cD48L21yb3c+PC9tZnJhYz48bW8+LjwvbW8+PG10ZXh0PiYjeEEwO1RoZW4mI3hBMDs8L210ZXh0PjxtaT5mPC9taT48bXVuZGVyIGFjY2VudHVuZGVyPSJmYWxzZSI+PG11bmRlciBhY2NlbnR1bmRlcj0iZmFsc2UiPjxtdGV4dD4mI3hBMDtpcyYjeEEwOzwvbXRleHQ+PG1vPl88L21vPjwvbXVuZGVyPjxtbz5fPC9tbz48L211bmRlcj48L21hdGg+LQrmfQAAAABJRU5ErkJggg==)
is a function defined by ![f left parenthesis x right parenthesis equals fraction numerator e to the power of ∣ x end exponent minus e to the power of negative x end exponent over denominator e to the power of x plus e to the power of negative x end exponent end fraction. text Then end text f stack stack text is end text with _ below with _ below](data:image/png;base64,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)
maths-General
physics
The force acting on a body whose linear momentum changes by 20 kgms-1 in 10sec is
The force acting on a body whose linear momentum changes by 20 kgms-1 in 10sec is
physicsGeneral
physics
Average force exerted by the bat is
Average force exerted by the bat is
physicsGeneral
physics
A cricket ball of mass 150 g. is moving with a velocity of 12m/s and is hit by a bat so that the ball is turned back with a velocity of 20 m/s If duration of contact between the ball and the bat is 0.01sec The impulse of the force is
A cricket ball of mass 150 g. is moving with a velocity of 12m/s and is hit by a bat so that the ball is turned back with a velocity of 20 m/s If duration of contact between the ball and the bat is 0.01sec The impulse of the force is
physicsGeneral
physics
Assertion : It is difficult to move bike with its breaks on.
Reason : Rolling friction is converted into sliding friction, which is comparatively larger.
Assertion : It is difficult to move bike with its breaks on.
Reason : Rolling friction is converted into sliding friction, which is comparatively larger.
physicsGeneral
physics
Assertion : A body falling freely under gravity becomes weightless.
Reason:![straight R equals straight m left parenthesis straight g minus straight a right parenthesis equals straight m left parenthesis straight g minus straight g right parenthesis equals 0](data:image/png;base64,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)
Assertion : A body falling freely under gravity becomes weightless.
Reason:![straight R equals straight m left parenthesis straight g minus straight a right parenthesis equals straight m left parenthesis straight g minus straight g right parenthesis equals 0](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMIAAAARCAYAAACPS3OwAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAOJ5y/mQAAAt5JREFUeNrtWj1IXEEQfkg4rjgCEkRCuhQiFiKEEIKksDmCiIWQwkKCCBKCBPuQQmzESiwECSGVpJEUVkKQEEREEItgEQKWIUgghcVxHAdmBr7DzWPfe7t3jjcr+8EHd3N3b+Z9c/N29idJwsRr4orCuFYQW9Tt9mmnDsPEQ8XxHSDGqFug2l2Cf4j7xM/EPqVijShO5iPoF3XTpd1d4gbxCNyEzVoIJmZQDJowgoRqxz6SGnXTo90ecdJ4PwFbYSH0EOvKRFolLgSQzDfKevFQdJPS7gVx3WJfI067FEJNqAVjjBOPUWzbxArsYxi66niKDRi/3SU+s1zzqXGtM+Ks5X6uC5OIr0H8SRzNiGcv6taWLwntWKeqxT6Gz3ILoVoQ0KUDs343T/xKHILtJSp2PGWfgXgtXBBLqesNQthWoh8StwQTumXEx8k8tXynhFijbv6+JLT7a7n/lq/zrEIoYbjgwJ8IjQjbGHFM1DGBSdubGa9b+Ig/SFFhS6AHI4MNjahb276uW7tmzmeNomp7Lrg6Vfa0590Qr3L1eia03SdL0sVkhqybr6+bLIR6XlB9DitGnQzx7dptQ7zv9TrFO8wNmjn3KdUahaqbjy8J7c4zWqNyXmtkzrTfdlmUtP2LZXJas7QFUgndhC7lAj+Sk+UQdfPxJTVZtnU4VZfJMuOTwDyhk4TalgF3IZ6JXqGEXjjGvYBYo27+viS0myK+z5i7TLsIeg9LcRUlCbVtDPGKCW/C9OOpw5V/lMjsgfwgzuH1A+Iy8Tdem5DYFApZNx9fUhtqvKq2SLyDNom7nW8+gk6hcjQklMHnZdLnUfjP+QuTLBb4cU6f2QnY74nhh0fLpVSfKXVMIGTdXH1JHrHgEegDiq+GNreSBAyXw2P9An2mK0I+dHeTutl8adVOLV4l/2/D7+AJw7iP97NdiIt72/momxVFvrRrFwR4Jed7crV9vxglUaeb6hz9A/3Lc9QjvktZAAABinRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtaSBtYXRodmFyaWFudD0ibm9ybWFsIj5SPC9taT48bW8+PTwvbW8+PG1pIG1hdGh2YXJpYW50PSJub3JtYWwiPm08L21pPjxtbz4oPC9tbz48bWkgbWF0aHZhcmlhbnQ9Im5vcm1hbCI+ZzwvbWk+PG1vPiYjeDIyMTI7PC9tbz48bWkgbWF0aHZhcmlhbnQ9Im5vcm1hbCI+YTwvbWk+PG1vPik8L21vPjxtbz49PC9tbz48bWkgbWF0aHZhcmlhbnQ9Im5vcm1hbCI+bTwvbWk+PG1vPig8L21vPjxtaSBtYXRodmFyaWFudD0ibm9ybWFsIj5nPC9taT48bW8+JiN4MjIxMjs8L21vPjxtaSBtYXRodmFyaWFudD0ibm9ybWFsIj5nPC9taT48bW8+KTwvbW8+PG1vPj08L21vPjxtbj4wPC9tbj48L21hdGg+/MqbXgAAAABJRU5ErkJggg==)
physicsGeneral
physics
Assertion : body of trans 1 k 6 is moving with an acceleration of The rate of change of its momentum is 1 N
Reason : The rate of change of momentum of body = force applied on the body.
Assertion : body of trans 1 k 6 is moving with an acceleration of The rate of change of its momentum is 1 N
Reason : The rate of change of momentum of body = force applied on the body.
physicsGeneral