defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Physics Motion in a Straight Line Acceleration
The velocity of a car varies with the position as v2 = px + qx2 + r. Fine the acceleration of the car at x = 0.5 m. (p, q and r are constants)
1
p + 2q
2
p + q
3
(p + 2q)/2
4
(p + q)/2