Give one example is each case where: (a) the force is of contact, and (b) force is at a distance.
(a) Give one example where force is moving object.
(b) State one example where force stops a moving object.
Explain giving two examples each of : (a) Contact forces, and (b) Non-o contact forces.
(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.