Question

When is kinetic energy present?

1) When Annie throws a basketball to her friend
2) When someone drives a truck to the store
3) When Tina makes a smoothie with her blender
4) All of these

Answer 1

Kinetic energy is present in all the given scenarios as they each involve the motion of an object, whether it's a thrown basketball, a moving truck, or the spinning blades of a blender.

Step-by-step explanation:

Kinetic energy is present when an object is in motion. It is the energy associated with moving objects which are capable of enacting change or doing work. Therefore, kinetic energy is present in all of the listed scenarios:

1. When Annie throws a basketball to her friend.
2. When someone drives a truck to the store.
3. When Tina makes a smoothie with her blender.

Each of these actions involves movement, whether it's the basketball flying through the air, the truck moving on the street, or the blender's blades spinning to mix the smoothie ingredients. In each case, the moving object has kinetic energy because of its motion.