_________ always opposes the relative motion of a body.
A
Electrostatic force
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Frictional force
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Magnetic force
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Muscular force
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Frictional force Frictional force is a contact force. It always opposes the relative motion between two bodies. When a body is changing its position with respect to any other body, it is termed as relative motion.