A group of particles of total mass 41 kg has total kinetic energy of 329 J. The kinetic energy relative to the center of mass is 85 J. What is speed of the center of mass?

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

Avoltaic cell converts chemical energy to