Apiston in an internal combustion engine applies torque during 150° of each full rotation of the crankshaft to which it is connected. suppose an 8-cylinder engine (8 such pistons) is running with its crankshaft turning at 2500 rpm and produces 410j of work each second. what is the torque applied to the crank shaft by one of the engine’s eight pistons?

Acricket ball of 70g moving with a velocity of 0.5 m/s is stopped by a player in 0.5s what is the force applied to stop the ball

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery