Lan Hutchinson rode his motorbike around the TT course at 56m/s. He and his bike have a mass of 270kg
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The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

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

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?