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Q: A block of mass m, = 38 kg on a horizontal surface is connected to a mass m, = 21.2 kg that hangs…
A: Given, The two masses are, m1=38 kg, m2=21.2 kg The coefficient of kinetic friction is, μ=0.23
Q: Two blocks are positioned on surfaces, each inclined at the same angle of 51.2 degrees with respect…
A: Given: θ=51.2°μ=0.60mass of black block m1=6.22 kgmass of white block m2=?a1=a2=1.5 m/s2
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Q: (c) For the work done by the force on the crate, we have WF=F. Ar = 111 N ( (m) о m cos = J.
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A: Given that:- Mass of black block=5.82kg
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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 41.8 degrees with respect…
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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.9 degrees with respect…
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Q: positioned on surfaces, each inclined at the same angle of 51.0 degrees with respect to the…
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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 55.4 degrees with respect…
A: mb=7.71 kgμ=0.600 θ=55.4mw=?v=constanta=0T=tension in ropeg= gravitational acc.g=9.8 ms2N=normal…
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A: Firstly Free Body Diagram is drawn and Forces are identified. Then from equation of motions constant…
Q: Two blocks are positioned on surfaces, each inclined at the same angle of 55.4 degrees with respect…
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A 90-kg man walks on a sawhorse, as shown below. The sawhorse is 2.0 m long and 1.0 m high, and its mass is 25.0 kg. Calculate the normal reaction force on each leg at the contact point with the floor when the man is 0.5 m from the far end of the sawhorse. (Hint: At each end, find the total reaction force first. This reaction force is the vector sum of two reaction forces, each acting along one leg. The normal reaction force at the contact point with the floor is the normal (with respect to the floor) component of this force.)
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