First slide

Instantaneous acceleration

Question

A body falls on a planet through 9, 15, 21, 27 metres in successive seconds. The acceleration due to gravity on the planet is

Easy

A

3 m sec^-2
B

6 ms^-2
C

9 ms^-2
D

12 ms^-2

Solution

$S_{n + 1} - S_{n} = a$

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