If the huge beetle has a mass of 8.0 kg, find his centripetal acceleration ac. D) What is the average centripetal force Fc on the beetle? I recently adopted my grandson so now I am having trouble helping him, I would appreciate any help..THANK YOU

Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating

Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?