Question

Express the following information in terms of symbol used in physics

(a) A body starts from rest.

(b) A body comes to rest

(c) A body moves with uniform velocity​

Answer 1

Explanation:

(A) • A body Start From Rest , that mean it's initial velocity will be zero.

• u = 0 ( u => initial velocity)

(B) • A body comes to rest , that mean its final velocity will be zero.

• v = 0 (v => final velocity of body)

(C) •A body moves with uniform velocity, that mean acceleration of body will be zero

• a = 0 ( a => acceleration of body)