Question

Which object has the greatest kinetic energy?(1 point)

Responses

a car with a mass of 1,000 kg moving at 30 m/s
a baseball with a mass of 0.5 kg moving at 30 m/s
a person with a mass of 70 kg walking at 3 m/s
a car with a mass of 1,000 kg moving at 3 m/s

Answer 1

Answer:1. the object with the greater speed 2. The car is moving faster. 3.a car with a mass of 1,000 kg moving at 30 m/s 4. The wildlife keeper increases speed and catches the rabbit. 5. His kinetic energy increased for a while, then it became constant.

Explanation: i did it

Answer 2

A. A car with a mass of 1000 kg moving at 30 m/s