Final answer:
When a force is exerted on an object, it can result in changes to the object's speed, direction, shape, temperature, and internal structure.
Step-by-step explanation:
When a force is exerted on an object, there are five main things that can happen:
- The object can change its speed or velocity if the force is unbalanced. For example, if a soccer ball is kicked with enough force, it will accelerate and move faster.
- The object can change its direction. If a force is applied at an angle to the object's motion, it will change its path accordingly. For example, if a dolphin jumps out of the water, the force from its tail changes its direction from downward to upward.
- The object can change its shape or size if the force is strong enough. For example, if a parachutist drifts to Earth, the force of air resistance can cause the parachute to expand and slow down the descent.
- The object can experience a change in temperature. When a force is exerted on an object, friction can generate heat. For example, when you rub your hands together, the force of friction between your hands creates heat.
- The object can experience a change in its internal structure. If the force applied to an object exceeds its strength, it can break or deform. For example, if a glass cup is dropped and hits a hard surface, the force can cause it to shatter or crack.