The displacement time graph of a moving particle is shown in the figure below. The instantaneous velocity of the particle is negative at the point:

In the following graph, the distance travelled by the body in metres is:

Which of the following velocity-time graphs shows a realistic situation for a body in motion?

1.		2.
3.		4.

Which one of the following displacement-time graph represents two moving objects \(P\) and \(Q\) with zero relative velocity?

1.		2.
3.		4.

The position (x) of a particle in a straight line motion is given by $\mathrm{x}=2+10\mathrm{t}-5{\mathrm{t}}^2$ $\left(\mathrm{m}\right)$. Its velocity (v) is best represented by?

1.		2.
3.		4.

The velocity-time graph of a body moving in a straight line is shown in the figure. The displacement and distance travelled by the body in 6 seconds are, respectively, : 

1. 8 m, 16 m

2. 16 m, 8 m

3. 16 m, 16 m

4. 8 m, 8 m

A particle shows distance-time curve as given in this figure. The maximum instantaneous velocity of the particle is around the point:

         
1. B

2. C

3. D

4. A

A particle starts from rest. Its acceleration (a) versus time (t) is as shown in the figure. The maximum speed of the particle will be: 

1. 110 m/s

2. 55 m/s

3. 550 m/s

4. 660 m/s 

A lift is going up. The variation in the speed of the lift is as given in the graph. What is the height to which the lift takes the passengers?

A ball is thrown vertically upwards. Then the velocity-time (v-t) graph will be:

1.		2.
3.		4.