A machine changes the direction of the force.
Hence, the given statement is true.
Name a machine for each of the following use :
(a) to multiply the force,
(b) to change the point of application of force,
(c) to change the direction of force,
(d) to obtain the gain in speed.
(a) Give one example where force changes the speed of a moving object.
(b) Give one example where force changes the direction of a moving object.
Name a machine which is used to change the direction of the force.
The machine which is responsible for changing the direction of application of force: