In a 1953 experiment a rocket sled went from 284 m/s to rest within 178 m. If the test subject, John Stapp, had a mass of 84.0 kg: a) what is the amount of Work done to stop the John Stapp? ||
b) how much Force was applied to John Stapp?

Which statement correctly describes the relationship between frequency and wavelength?

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader