Question

question 7 how will we take out displacement here? which formula will be used​

Answer 1

Answer:

To find out displacement,

calculate the area of triangle OAP

Area of Triangle = 1/2 × b × h

= 1/2 × OP × AP

= 1/2 × 4 × 2

= 4 m

Displacement = 4m

Answer 2

Answer:

a. velocity is 2 m/s

b. momentum= mass* velocity

p= 0.05 kg*4

= 0.2 kg.m/s