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Question numbers (a) - (d) are based on the table given below. Study the table
related to the change in the velocity of a car with respect to the time, and answer
the questions that follow
Time (s) Velocity of the
car (m/s)
0
0
10
5
20
10
30
15
-10
20
Find out acceleration of the car.
From the given data, it is observed that the acceleration of the car is
uniform. Give reason.
If the initial velocity of an object is equal to its final velocity, the value of
acceleration is
positive
(1) negative
(ii) infinite
(iv) zero
(d)
A velocity time graph of the motion of a car is a straight line
its slope shows that the
acceleration is constant
(i) displacement is zero
(int) acceleration is increasing
(iv) velocity is constant​

Answer 1

Answer:

c.0

d. acceleration is constant

Explanation:

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Answer 2

Answer:

(a) 1/2 ms‐¹

(b) It is because the car is moving at the same distance in a fixed time.

(c) iv 0

(d) i constant acceleration