Physics, 20.09.2021 02:30 Unkn0wn3815
Q1. A boat is moved uniformly along a canal by two horses pulling with forces P = 890 N and Q = 1068 N acting under an angle a = 60° . Determine the magnitude of the resultant pull on the boat and the angles ß and v.
Answers: 3
Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
Physics, 22.06.2019 17:20
Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
Answers: 1
Q1. A boat is moved uniformly along a canal by two horses pulling with forces P = 890 N and Q = 1068...
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