. A block of mass m¡ = 20 kg which lies on an incline frictional surface is connected to nother block of mass m2 100 kg by two massless ropes and two massless, frictionless ulleys as shown in Fig. 1. The inclined surface makes 30° angle with the horizontal line. The oefficient of kinetic friction between the block m, and the inclined surface is 0.12. m, 'Ö=30° m2 . Fig. 1

Q: 15. Draw free body diagrams and write Newton's 2nd Law along axes for each. (a) y X m e P

A: Here, first we will draw free body diagram of each case, than look at the net force along each axis…

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A: a. the acceleration of the crate is Fnet=maa=Fnetm=50 N10 kg=5 m/s2

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Q: 4-26 Determine tensionT for pulley system. Show FBD. I Fy= 0 5T= 200 T= 40/b 2001b

A: Given: The weight of the object is 200 lb. The free-body diagram is given below.

Q: Problem 8: A crate of mass m =29.1 kg is in the bed of a pickup truck with the tailgate closed.…

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A: Given: Mass of the skier, m = 66 kg Angle of slope, ø = 10o Force of air resistance, f = 79 N

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Q: 3.) The figure shows two blocks connected by a cord (of negligible mass) that passes over a fric-…

A: Given: m1=1.30 kgm2=2.80 kg

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Q: 1. Charges +Q and +4Q are situated as shown below. The electrostatic force on a small charge (q)…

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A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

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Q: Andy and Calamity rope a 400 kg bull, stationary at the prigin. Andy's horse pulls his rope 800 N…

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Q: Can the tensions of A and B for the 20-kg boat be calculated? Yes or no?

A: In this problem, it is asking that can we calculate the tensions A and B from given diagram.

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A: Given: The mass of the object is, m=6.80 kg. Force, F1=40.0 N. Force F2=14.0 N Introduction: When…

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Q: 2) Determine the velocity of body A and body B after 3 seconds if the system is released from rest.…

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Q: a) A dockworker applies a constant horizontal force of 60.ON to a block of iron a smooth horizontal…

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Q: NOTES ASK YOUR TEACHE A car accelerates down a hill (see flgure below), going from rest to 22.0 m/s…

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: