First slide

Second law

Question

Figure shows the position-time (x-t) graph of one dimensional motion of a body of mass 500 g. What is the time interval between two consecutive impulses received by the body?

Moderate

A

2 s
B

4 s
C

6 s
D

8 s

Solution

Figure shows that slope of x-t graph changes from positive to negative at t = 2 s, and it changes from negative to positive at t = 4s and so on. Thus direction of velocity is reversed after every two seconds. Hence, the body must be receiving consecutive impulses after every two seconds

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App