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Hey, /wsr/
Retard here. Can some of you help me with my Physics homework? I have a teacher I can't learn from.
#1: What horizontal force is necessary to accelerate a 215 kg trunk at 1.85 m/s^2 along a flat surface with a coefficient of kinetic friction of 0.32?
#2: A helicopter with a mass of 1450 kg is moving with an acceleration of 1.27 m/s^2 upwards. What is the magnitude of the lift force provided by the propeller?