Which of the following is part of the cycle of violence? (Select all that apply) A. period of calm
B. violent episode
C. making up
D. tension-building

Give an example in which the electrical energy changes to light energy

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank

An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.4 kg , but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s , she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s . what is the mass of the canister?