Question

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Very Short Answer Questions.
A. Tick () the correct option.
1. If an object moving along a straight line keeps changing its speed, what kind of motion does
it show?
a. Uniform
b. Non-uniform
C. At rest
d. Very slow
2. A person sitting in a moving car is at rest with respect to this:
a. other person in the same car
b. tree near the road
c. another person moving on the road
d. none of these
3. An object thrown upwards at an angle undergoes this type of motion:
a. curvilinear
b. oscillatory
C. rotatory
d. circular
4. What kind of motion is described by the needle of a sewing machine?
a. Translatory
b. Vibratory
C. Oscillatory
d. Rotatory
5. A drill while making a hole, undergoes this kind of motion:
a. translatory and periodic
b. rotational and oscillatory
C. translatory and rotational
d. only rotational

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Answer 1

Answer:

1. non uniform

2.other person in the same car

3.curvilliner

4. vibratory

5. rotational and oscillatory

Explanation:

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