CE b) A space shuttle burns fuel at the rate of 13,000kg in each second. Find the force
exerted by the fuel on the shuttle if in 2s the shuttle experiences a change in
momentum of 325,000kgm/s.

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Identify some abiotic characteristics of the tundra biome.

Which statement best explains why the overall charge on an atom is zero?