wiz-icon
MyQuestionIcon
MyQuestionIcon
4
You visited us 4 times! Enjoying our articles? Unlock Full Access!
Question

A block of mass 1 kg lies on a horizontal surface in a truck. The coefficient of static friction between the block and the surface is 0.6. If the acceleration of the truck is 5 m/s2, the frictional force acting on the block in newtons is: (take g=10 ms2)

Open in App
Solution

Maximum friction =μmg=0.6×10×1=6 N
Pseudo force =ma=5 N
so required frictional force is only 5 N, although maximum frictional force available is 6 N.

So, the frictional force acting on the block is 5 N

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Problem Solving Using Pseudo-Forces
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon