Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
The force applied by the Archer to bow is an example of
Gravitational force
Muscular force
Normal force
frictional force
The stretch the b archer applies your post that cause a change in it is
Color
Shape
Size
Direction
If he play oil on door Hinges the friction will
Increase
Decrease
Disappear all together
Will remain unchanged
Which one of the following force is a contact force
Force of gravity
Force of friction
Magnetic force
Electrostatic force
The wear and tear in the machine part is due to
Fictional force
Gravitational
