Motion In a given velocity-time graph, what happens to velocity between C and D?
(1) Velocity is infinite
(2) Velocity is decreasing
(3) Velocity is increasing
(4) Velocity is constant
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Motion A body starts from rest at time t = 0, the acceleration time graph is shown in figure. The maximum velocity attained by the body will be :
(1) 110 m/s
(2) 55 m/s
(3) 650 m/s
(4) 550 m/s
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Motion Area between speed-time graph and time axis gives-
(1) Distance
(2) Velocity
(3) Speed
(4) None of these
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 1 Solution : -. |
Motion In case of a moving body-
(1) Displacement > Distance
(2) Displacement < Distance
(3) Displacement ³
Distance
(4) Displacement £ Distance
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 4 Solution : -. |
Motion A body is moving with uniform velocity of 10 ms–1
The velocity of the body after 10 s is -
(1) 100 ms–1
(2) 50 ms–1
(3) 10 ms–1
(4) 5 ms–1
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 3 Solution : -. |
Motion The motion represented by the displacement-time graph below is:
(1)
Uniform-motion with zero initial displacement.
(2)
Non-uniform motion with finite value of initial displacement.
(3)
Non-uniform motion with zero initial displacement.
(4)
Uniform-motion with finite value of initial displacement.
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 4 Solution : -. |
Motion The displacement covered by a seconds’ hand of radius r in a clock after
one revolution is:
(1) 360 degree
(2) zero
(3) 3r
(4) 2r
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Motion
The time interval between 24 to 52 seconds when the body travels the fastest is?
(1) 28 to 32 s
(2) 40 to 50 s
(3) 42 to 52 s
(4) 32 to 42 s
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 3 Solution : -. |
Motion Distance-time graph of two objects A and B are shown below.
(1)
Which statement is true for the speed of object A and B ?
(2)
Speed of object A is greater than object B
Speed of object A is smaller than object B
(3)
Both have same speed
(4)
Speed of Object A is double the speed of object B.
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 2 Solution : -. |
Motion The velocity time graph of two bodie s A and B traveling along the +x
direction are given in
the figure . Which body has a greater acceleration?
(1) Body A has a greater acceleration
(2) Body B has a greater acceleration
(3) Both A and B have same acceleration
(4) Acceleration cannot be predicted from the given graph
| A. | Option 1 |
| B. | Option 2 |
| C. | Option 3 |
| D. | Option 4 |
|
Option: 1 Solution : -. |
