Physics-

General

Easy

Question

# A toy car of mass 5 kg moves up a ramp under the influence of force plotted against displacement . The maximum height attained is given by

## The correct answer is:

### Work done = Gain in potential energy

Area under curve

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### In uniformly accelerated motion the slope of velocity - time graph gives ....

### In uniformly accelerated motion the slope of velocity - time graph gives ....

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### The graph of displacement (x) time (t) for an object is given in the figure. In which part of the graph the acceleration of the particle is positive ?

### The graph of displacement (x) time (t) for an object is given in the figure. In which part of the graph the acceleration of the particle is positive ?

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### In the above figure acceleration (a) time (t) graph is given. Hence

### In the above figure acceleration (a) time (t) graph is given. Hence

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### A block of mass 2kg is free to move along the x- axis. It is at rest and from t=0 onwards it is subjected to a time-dependent force in the x- direction. The force varies with t as shown in the figure. The kinetic energy of the block after 4.5 seconds is

### A block of mass 2kg is free to move along the x- axis. It is at rest and from t=0 onwards it is subjected to a time-dependent force in the x- direction. The force varies with t as shown in the figure. The kinetic energy of the block after 4.5 seconds is

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### The resultant of two forces, one double the other in magnitude, is perpendicular to the smaller of the two forces. The angle between the two forces is -

### The resultant of two forces, one double the other in magnitude, is perpendicular to the smaller of the two forces. The angle between the two forces is -

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### Here is a velocity - time graph of a motorbike moving in one direction. Calculate the distance covered by it in last two seconds.

### Here is a velocity - time graph of a motorbike moving in one direction. Calculate the distance covered by it in last two seconds.

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### Here are the graphs of velocity time of two cars A and B, Find the ratio of the acceleration. after time t.

### Here are the graphs of velocity time of two cars A and B, Find the ratio of the acceleration. after time t.

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### The intercept of the velocity-time graph on the velocity axis gives.

### The intercept of the velocity-time graph on the velocity axis gives.

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### Slope of the velocity-time graph gives …….. of a moving body

### Slope of the velocity-time graph gives …….. of a moving body

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### The graph given in the figure shows that the body is moving with.....

### The graph given in the figure shows that the body is moving with.....

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### A graph of moving body with constant acceleration is given in the figure. What is the velocity aftertime t?

### A graph of moving body with constant acceleration is given in the figure. What is the velocity aftertime t?

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### A particle is moving in a straight line with initial velocity of 10 ms^{-1} A graph of acceleration tine of the particle is given in the figure. Find velocity at t=10s.

### A particle is moving in a straight line with initial velocity of 10 ms^{-1} A graph of acceleration tine of the particle is given in the figure. Find velocity at t=10s.

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Maths-

### The domain of the function

### The domain of the function

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### In the figure Velocity (V) position graph is given. Find the true equation.

### In the figure Velocity (V) position graph is given. Find the true equation.

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### Ball A is thrown in upward from the top of a tower of height h. At the same time ball B starts to fall from that point. When A comes to the top of the tower, B reaches the ground. Find the time to reach maximum height for A.

### Ball A is thrown in upward from the top of a tower of height h. At the same time ball B starts to fall from that point. When A comes to the top of the tower, B reaches the ground. Find the time to reach maximum height for A.

physicsGeneral