sings,
opposite directions. The tension
ngth of the bands or wires, and pulls equally on objects at
What To Do
osite ends. Aside from stretching and shearing, another type of contact force is
etching, shearing, and twisting belong to the classification of contact forces.
ing. It is another type of applied force that changes the orientation of the object.
dentify whether the following object will stop, change direction, or change in motion.
1. A baseball batter hit a pitched ball.
2. A speeding car hit a wall.
3. A ball rolled down a hill.
4. A walking boy is suddenly pushed by another boy from his behind.
5. A falling apple hits the ground.​