Question

Among the following, the correct statment is
1. If the acceleration of an object is constant, then it must move in straight line.
2. If the acceleration of an object is zero, then it's speed remains constant.
3. If the acceleration of an object remains constant then it's acceleration must be zero.
a) 1,2
b) 1,3
c) 2
d) 3
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Answer 1

Answer:

here is your answer mate

Explanation:

If an objects acceleration is zero, then its speed must remain constant. II. If an objects acceleration is constant, then it must move in a straight line. ... If an objects speed remains constant, then its acceleration must be zero.

Answer 2

Answer:

The answer is option C........