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Motion in One Dimension Multiple Choice Questions
1. What do we say when a body remains in one position for a long time?
A. motion
B. rest
C. stationary
D. none of the above
2. The act, process or state of the change in place or position of a body with respect to time and relative to the observer is said to be ………………
A. rest
B. stationary
C. motion
D. none of the above
3. Which of the following is a type of motion?
A. Circular
B. Rectilinear
C. Periodic
D. All the above
4. Which type of motion of an object that moves in a straight line?
A. Rectilinear motion
B. Periodic motion
C. Circular motion
D. none of the above
5. Which type of motion of an object that moves at a fixed distance from a fixed point?
A. Periodic motion
B. Rectilinear motion
C. Circular motion
D. none of the above
6. Which type of motion is “a train moving on a track “?
A. Circular
B. rectilinear
C. Periodic
D. none of the above
7. Which type of motion repeats itself at regular intervals of time?
A. Circular motion
B. Periodic motion
C. Rectilinear motion
D. none of the above
8. Which type of motion is “The hands of a clock”?
A. Circular
B. rectilinear
C. Periodic
D. none of the above
9. If an object moves along a straight path it is said to be ………………… motion
A. linear
B. one-dimensional
C. Both A and B
D. two-dimensional.
10. Which type of motion is “the pendulum of a wall clock moves at regular intervals”?
A. rectilinear
B. Periodic
C. Circular
D. none of the above
11. When a ball hit for a sixer in cricket then it is in…………..
A. linear
B. one-dimensional
C. two-dimensional.
D. three-dimensional
12. What is known as the change in position of an object?
A. displacement
B. speed
C. velocity
D. none of the above
13. Which two factors displacement requires?
A. magnitude
B. direction
C. Both A and B
D. none of the above
14. Give the hazard motion of a honey bee.
A. two-dimensional.
B. three-dimensional
C. linear
D. one-dimensional
15. The physical quantities used in displacement both direction and magnitude are called as:
A. vectors
B. scalars
C. S.I
D. C.G.S
16. What is mean by the rate of displacement of a body?
A. speed
B. acceleration
C. velocity
D. none of the above
17. Which velocity is known as “If unequal displacements in equal intervals of time is moving”
A. average velocity
B. instantaneous velocity
C. non-uniform velocity
D. none of the above
18. Which of the following physical quantities is independent of direction?
A. vectors
B. C.G.S
C. scalars
D. S.I
19. Which velocity is known as “If unequal displacements in equal intervals of time are moving”
A. instantaneous velocity
B. uniform velocity
C. non-uniform velocity
D. average velocity
20. What is mean by the ratio of total displacement to total time taken by the body?
A. non-uniform velocity
B. average velocity
C. instantaneous velocity
D. uniform velocity
21. The velocity of a body at a given instant is called
A. instantaneous velocity
B. uniform velocity
C. non-uniform velocity
D. none of the above