y Fnet FIGURE P4.31

Q: ng on the Ferris wheel, what is the direction of the normal force exerted by the seat on you when…

A: ferris wheel revolve in verticle circle

Q: Draw the free body diagram for the puck. Using the acceleration you have found calculate and report…

A: Given: Puck mass, m=0.526 Kg sinθ=0.16

Q: Three objects are connected on a table as shown in Figure P5.31. The coefficient ofkinetic friction…

A:

Q: A skier is standing motionless on a horizor onto a horizontal tow rope, which is about to The…

A: Given:- The mass of the skier is m = 59 kg  The static friction coefficient between the skis and the…

Q: The free-body diagram is shown. Find the normal force N and the friction force F. Your answers will…

A:

Q: Draw a free body diagram for a sky diver who has an open parachute and is falling towards Earth at a…

A: Free body diagram is the pictorial representation of all the force acting on any object.

Q: What horizontal force must be applied to a large block of mass M shown in Figure P4.85 so that the…

A: Horizontal acceleration of system, a=FM+m1+m2

Q: A 2.7 kg textbook is sliding on the floor at constant velocity of 0.75 m/s, a. What is the…

A: Newton's first law of motion states that if the forces acting upon an object are balanced, then the…

Q: Which one(s) of the following force diagrams depict an object moving to the right with constant…

A:

Q: The ramp shown is frictionless. If the blocks are released from rest, which way does the 10 kg block…

A: Given data: Mass of the block 1 m1=5.0kg Mass of the block 2 m2=10kg Angle θ=40°

Q: Find the acceleration reached by each of the two objects shown in Figure P4.49 if the coefficient of…

A: Analyze the FBD of the system. Here, T, fk and a represent the tension in the cable, the kinetic…

Q: Suppose the coefficient of static friction between a penny and the back wall of a rocket car is…

A: Newton's Second Law define Force as : F=ma Given : Coefficient of static friction μs= 0.261 Minimum…

Q: Two boxes of fruit on a frictionless horizontal surface are connected by a light string as in Figure…

A: The free body diagram of the block is given by,

Q: Suppose the coefficient of static friction between a quarter and the back wall of a rocket car is…

A:

Q: Two blocks are at rest on a frictionless incline, as shown. What are the tensions in the two…

A: Given First block      = 5 kg Second block = 3 kg

Q: Which one(s) of the following force diagrams depict an object moving to the right with a constant…

A: Option A and C represent object moving to the right with a constant speed. For an object to move…

Q: A jet aircraft with a mass of 4,375 kg has an engine that exerts a force (thrust) equal to 60,400 N.…

A: a) 13.80 m/sec² b) 69 m/sec c) 172.5 m

Q: Q1: Calculate the force necessary to accelerate a 900-kg rocket vertically down at the rate of 30…

A: Given:mass of rocket, m = 900 kgdownward acceleration, a = 30 m/s2 The free body diagram of the…

Q: A foolish mover has a10kg box resting on a well-waxed and frictionless floor in a long hallway. The…

A:

Q: A 16kg crate resting on a horizontal surface is pushed as shown. If the coefficient of static…

A: In this question, we have a block of 16 Kg and a force is applied to it. The given quantities are as…

Q: World-class sprinters can accelerate out of the starting blocks with an acceleration that is nearly…

A:

Q: Identify all the forces acting on the object and draw a free-body diagram of the object. You hold a…

A: To determine All the forces acting

Q: A 60-kg man wishes to run on ice. The coefficient of static friction between his shoes and the ice…

A:

Q: Suppose the coefficient of static friction between a penny and the back wall of a rocket car is…

A: Solution:→For a penny to remain in place the friction force is applied by the back wall     on to…

Q: wo blocks are fastened to the ceiling of an elevator as in Figure P4.19. The elevator accelerates…

A: Acceleration of the rope is a = 1.70 m/s2 Acceleration due to gravity is g = 9.8 m/s2 The lift is…

Q: Draw a free body diagram for an object in space that is very far away from any planet?

A: The body which is at rest in outer space, billion of kilometre away from anything does not…

Q: World-class sprinters can accelerate out of the starting blocks with an acceleration that is nearly…

A: Since, the force is applied by the sprinter on the block, therefore, From Newton’s third law, the…

Q: Our friend Bob is trying to pull a very heavy crate by pulling an attached rope at an angle of…

A:

Q: The velocity of a 2 kg particle is given by v = (2t i +5t j) m/s, with time t in seconds. At the…

A: Given, m=2kg v=2ti^+5t2j^ Fnet=44N

Q: 45.0° 45.0° 60.0 N 60.0 N (a) What is the resultant force exerted by the two cables sup- porting the…

A: Consider T1 and T2 be the force acting on the cable.As the angle between the supports (point where…

Q: A British Airbus at Cape Town airport has a total mass of 100,000 kg. The thrust for EACH of its…

A:

Q: Which free-body diagram is correct for an object moving at constant velocity to the right on a…

A: A free body diagram is representation of all the forces acting on the object. Here the object is…

Q: A jet aircraft with a mass of 4,650 kg has an engine that exerts a force (thrust) equal to 60,700 N.…

A:

Q: A) Calculate the object's net force. 30 N 25 N 5 kg B) Calculate the object's acceieration.…

A: A. Let right arrow be the positive direction and left arrow be the negative direction, Then the net…

Q: 3. a. Explain, with a free body diagram, how an object can experience a zero net force when at least…

A:

Q: At one point during a flight, a 7kg model rocket burning fuel, generating a 90N thrust and…

A: The given values are, m=7 kgFT=90 NFd=60 N

Q: A.) Dranu the 3 free -body diagrams (2 blocks and the ropes B.) what is the acceleration of the…

A:

Q: 1. Martha is pushing a 35 kg chair across the floor. The coefficients of fre chair and floor are µs…

A: Given,mass of the chairThe coefficient of friction between chair and floor, μs = 0.70 and μk = 0.40

Q: Analyze the free-body diagram. |Fnet, el = 400N N = W = 600N

A: Given data The weight of the person is given as W = 600 N. The net force applied on the person is…

Q: Shown is a free-body diagram. For the problem, (a) redraw the free-body diagram and (b) write a…

A: (a) The given free-body diagram is shown below: In this given problem, the net force acting on the…

Q: The e Fiqure below shows an object of mass friction less (m) s tart from rest and slides along a…

A:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”