Question

MULTIPLE CHOICE QUESTIONS
The following questions may have more than one
correct answer.
1. Displacement can never be:
a. Negative
b. Measured in m/s
The area under a speed-time graph
d. Measured in real life
5. Motion in a circle is always:
Due to the centripetal force
b. Uniform
Having variable acceleration
d. Having a variation in the direction of
motion
6. For a change in velocity, which of the
following statements is correct?
There is always an acceleration
b. Displacement cannot be zero
c. Velocity-time graph cannot be a
horizontal line
d. Displacement per unit time also changes
7. Value of distance can:
Never be negative
b. Never decrease
a.
2. Which of the following statements is incorrect?
a. Motion cannot be measured in absolute
terms
a.
b. Motion is an absolute quantity
c. Displacement and motion can have the
same directions
d. Velocity can be zero
3. For average velocity, which of the following
statements is incorrect?
a. It cannot be greater than the average
speed
b. It does not have any direction
It is the area under an acceleration-time
a.
curve
d. Its initial value is always zero
4. For uniform acceleration, which of the
following statements is correct?
a. We can apply all the equations of motion
b. Velocity changes by an equal amount in
Be zero
d. Be measured in inches
8. Light year is a unit of:
Distance between two sources of light
b. Distance between two celestial bodies
c. Distance and it is defined as the distance
covered by light in 1 year
d. Intensity of light
9. For uniform circular motion, which of the
following statements is correct?
Distance covered in an equal time
interval is equal
b. Displacement covered in an equal time
interval is equal
c. The value of acceleration is constant
d. The direction of velocity changes
uniformly
a.
every second
c. The acceleration-time graph is a straight
line
d. The velocity-time graph is a straight line
but not horizontal​

Answer 1

Answer:

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