Question

Which among the following statement/s is definitely true about a body moving with positive
acceleration in a straight line?
Statement I: The velocity of body will increase with time
Statement II: The velocity of the body will be very high at the start of the motion
(A) Only)
(B) Only II
(C) Both I and II
(D) Neither I nor II​

Answer 1

Answer:

If the velocity of a particle moving in a straight line changes uniformly (at a constant rate of change) from 5 m/s to 2 m/s over one second, its constant acceleration is −3 m/s2.

this is your answer ✔️✔️✔️

Answer 2

Answer:

(i) The body has a uniform velocity, if the velocity-time graph is a straight line parallel to the time-axis. (ii) If the velocity-time graph is inclined to the time-axis at certain angle, the body has uniform acceleration.