Askier starting from rest accelerates in a straight line down a 43,000 m slope at 1 m/s. how fast were they moving after 5 s?

What is the coefficient of kinetic friction μk between the block and the tabletop?

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat