Two 8.0 N forces act at each end of a a beam of length 0.60 m. The forces are parallel and act in opposite directions. The angle between the forces and the beam is 60°. What is the torque of the couple exerted on the beam?

To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

What is a possible result of higher air temperature caused by global warming