The expression like a ton of bricks means very hard would being hit by an actual ton of brick ls hurt If it happened on the moon?

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe

Coal contains energy. a. light b. kinetic c. chemical d. mechanical

A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?