Physics-
General
Easy
Question
If a stone
to hit at a point which is at a distance
away and at a height
above the point from where the stone starts, then what is the value of initial sped
, if the stone is launched at an angle
?

The correct answer is: 
Related Questions to study
biology
Match the following and mark the correct options

Match the following and mark the correct options

biologyGeneral
Physics-
A point mass
is suspended from a light thread of length
fixed at
, is whirled in a horizontal circle at constant speed as shown. From your point of view, stationary with respect to the mass, the forces on the mass are
A point mass
is suspended from a light thread of length
fixed at
, is whirled in a horizontal circle at constant speed as shown. From your point of view, stationary with respect to the mass, the forces on the mass are
Physics-General
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The frequency of a FM transmitter without signal input is called
The frequency of a FM transmitter without signal input is called
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In a communication system, noise is most likely to affect the signal
In a communication system, noise is most likely to affect the signal
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In the satellite communication, the uplinking frequency range is
In the satellite communication, the uplinking frequency range is
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Frequency range used in down linking in satellite communication is
Frequency range used in down linking in satellite communication is
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Cellular Mobile works in the frequency range of
Cellular Mobile works in the frequency range of
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The frequency which is not part of AM broadcast
The frequency which is not part of AM broadcast
physics-General
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For TV transmission the frequency range employed
For TV transmission the frequency range employed
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The frequency band used for radar relay systems & T.V is
The frequency band used for radar relay systems & T.V is
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Frequency ranges for micro waves are :
Frequency ranges for micro waves are :
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The higher frequency TV broad casting bands range is
The higher frequency TV broad casting bands range is
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A string of length
is fixed at one end and carries a mass
at the other end. The string makes
revolutions per
around the vertical axis through the fixed end as shown in figure, then tension in the string is
From (i) and (ii)

A string of length
is fixed at one end and carries a mass
at the other end. The string makes
revolutions per
around the vertical axis through the fixed end as shown in figure, then tension in the string is
Physics-General
From (i) and (ii)

maths-
where
Pairs
which satisfy both the equations is/are
where
Pairs
which satisfy both the equations is/are
maths-General
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The number of integral values of k for which the equation
has a solution is
The number of integral values of k for which the equation
has a solution is
maths-General