wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Find maximum acceleration of a monkey of mass 5 kg, so that the block remains stationary.
1080775_a40d8661e59b43fc8286b17f6976c448.png

A
5 m/s2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
10 m/s2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
20 m/s2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
6.67 m/s2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 10xm/s2

Given,

Mass of block, m=20kg

Mass of monkey, M=5kg

Maximum friction force, Fr=μmg=0.5×20×10=100N

Maximum tension, due monkey movement, T=Ma+Mg=5a+50

where,a=accelerationofmonkey

T=Fr

5a+50=100

a=10ms2

Hence, Maximum acceleration of monkey is 10ms2


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
First Law of Motion
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon