Question 1
Disc brake pads can reach temperatures as high as ________.
◦ 300 degrees F (150 degrees C)
◦ 1000 degrees F (540 degrees C)
◦ 1300 degrees F (700 degrees C)
◦ 2000 degrees F (1093 degrees C)
Question 2
If the weight of a car doubles, its kinetic energy ________.
◦ Is cut by half
◦ Triples
◦ Doubles
◦ Is cut by one-quarter