Fnd the recoil speed of the rifle ms b if a 700-n man
Find the recoil speed of the rifle. ________ m/s (b) If a 700-N man holds the rifle firmly against his shoulder, find the recoil speed of the man and rifle. ________ m/s
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explain how to calculate the ratio of momentum and kinetic energy before and after a collision what would these ratios
assuming frictionless conditions a table has a hanging mass m1 over a pulley at the left side and another hanging mass
a 2kg box slides along a frictionless surface with a speed of 15ms and approaches a horizontal spring with a spring
a 200 kg floodlight in a park is supported at the end of a horizontal beam of negligible mass that is hinged to a pole
find the recoil speed of the rifle ms b if a 700-n man holds the rifle firmly against his shoulder find the recoil
a proton enters the region between the two plates shown in the figure moving in the x-direction with a speed v 161 106
a proton is accelerated from rest by a potential difference of 335 v the proton enters a uniform magnetic field and
the earth is showered with particles from space known as muons they have a charge identical to that of an electron but
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