A photon of red light wavelength 710 nm and a ping-pong
A photon of red light (wavelength = 710 nm) and a Ping-Pong ball (mass = 2.60 x 10-3 kg) have the same momentum. At what speed is the ball moving?
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a photon of red light wavelength 710 nm and a ping-pong ball mass 260 x 10-3 kg have the same momentum at what speed
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