1.6. Momentum
A subsection of Physics, 0625, through 1. Motion, forces and energy
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shows water in a river moving parallel to the river bank at 4.0 m / s and a canoe travelling in the river. 38° river bank river bank canoe travels at 2.5 m / s relative to the water water moving at 4.0 m / s The canoe travels at 2.5 m / s relative to the water and heads at an angle of 38° to the river bank. Draw a scale diagram to determine the canoe’s resultant velocity and state the scale you used. scale magnitude of resultant velocity direction of resultant velocity (angle from the river bank) The mass of the canoeist is 65 kg. Calculate her kinetic energy when travelling on still water at 2.5 m / s. energy =
0625_s22_qp_42
THEORY
2022
Paper 4, Variant 2
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