A hot air balloon exerts a force of 1200N while lifting a load of 800 N. Whích free-body force diagram depicts the forces involved?

Q: Two cables are pulling on a box, sliding it across the (frictionless) floor.  One cable pulls to the…

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Q: a 7.26kg bowling ball (16 pounds) is at rest at the end of a bowling lane. use this information to…

A: The objective of the question is to calculate the net force acting on the bowling ball in different…

Q: What rule concerning forces is demonstrated in the following statement:  “A ball exerts a force of…

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Q: Consider the 65.0-kg ice skater being pushed by two others shown in the figure below. (a) Find the…

A: Subpart (a): Since the first force acts along positive x-direction, the second force is along…

Q: Car B is traveling right in front of Car A on a road. And Car B is stopped for a red light. Car A,…

A: When the car A hits the car B, it exerts a force on A. According to Newton's third law, every action…

Q: A block of mass m is pulled on a rough surface by a rope exerting a force FRope on Block at an angle…

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Q: applied force of 25.0 N is used to accelerate an object horizontally to the right across a…

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Q: Problem 3: Moments after making the dreaded decision to jump out the door of the airplane, Darin's…

A: This question is based on Laws of Motion topic. Free body diagram shows all the forces acting on a…

Q: External force acting on a body at rest is the same at all points as long: transmissibility it's…

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Q: Group Practice Problem: A 100 kg shot putter pushes forward and upward on a 4 kg shot with a force…

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Q: 1.) A crate with mass 2 kg initially at rest on a warehouse floor is acted on by a net horizontal…

A: Given data:  Mass (m) = 2 kg Initial velocity (Vi) = 0 m/s Force (F) = 3.8 N Time (t) = 6.6 s…

Q: 637 IN the display. What is the normal force, magnitude I direction, acting on the goat? Note: up is…

A: NORMAL FORCE N= mg  = scale reading normal force act on goat in upward direction   m= 65 kg

Q: Find the mass  of the object which takes 20 seconds to reach 0 m/s from a 40m/s initial velocity.…

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Q: Normal, friction and drag are sometimes called "contact" forces because objects (fluids like air…

A: In this question we have to give examples of no-contact forces. Please give positive feedback if the…

Q: While walking a 75 kg individual pushes off for .2 seconds with a net horizontal force of 400…

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Q: Will the desk move? Explain your reasoning.

A: The above picture shows the free-body diagram of the system. Where N= normal reaction g=…

Q: resultant force o

A: Solution Given data, Mass of the object(m)= 20 kg Angle made with the surface (θ)= 10∘ As given in…

Q: Allen toss a 0.15-kg basketball down onto the floor. The ball's velocity just before impact is 6.5…

A: Given data: Mass of the basket ball, m=0.15 kg The ball's velocity before impact, Vi=6.5 m/s The…

Q: 6.50-kg pinata is hanging from a tree branch. A wind comes a long and blows the pinata sideways so…

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Q: A 35.0-kg child is sliding down a slide. The slide makes a 55° angle with the horizontal, as shown.…

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Q: 1. A motorcycle's engine with weight w hangs from a chain that is linked at ring J to two other…

A: (a) Free-body diagram is a diagram where all forces are shown in the diagram. The free-body diagram…

Q: A motorcycle’s engine provides 5,000N of applied force. The mass of the motorcycle is 600kg and the…

A: According to question we need to draw free body diagram and value of each force .

Q: Santa's wooden sleigh is attached to the reindeer on dry snow. The sleigh has a mass of 25,024 kg -…

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Q: -kg box full of Adam Shiff's spin toys is initially at rest on a frictionless table top.  A…

A: Given Mass m = 5 kg Force F = 9 N Acceleration a = F/m = 9/5 = 1.8 m/s2

Q: On a beautiful winter Sunday, you drag your two nieces in a sleigh on a snowy sidewalk. You pull on…

A: Given that:m1=25 kgm2=15 kgF=50 Nθ=30°

Q: A 40 kg object's initial velocity is 5 m/s right. After 3 seconds, the velocity is 20 m/s right.…

A: Given data: Mass of object is, m=40 kg. Initial velocity of object is, u=5 m/s. Final velocity of…

Q: A 1469.4-N crate, initially at rest on a horizontal surface, requires a 5000-newton horizontal force…

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Q: Q5 A force of 12 N pulls a block of mass 3.5 kg through a rope of mass 0.5 kg . The block is resting…

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Q: 28. Blocks A and B are connected by a cable that passes over what should be the mass of B to keep…

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Q: The net external force acting on an object is zero. Is it possible for the object to be traveling…

A: The newton second law is used to give the quantitative value of force and it is able to predict the…

Q: A 40.8 kg woman stands on a bathroom scale while riding an elevator. Determine the reading on the…

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Q: A man on a wire singing "Man on a Wire" while practicing for his circus show has reached the center…

A: Given: Angle of the wire with horizontal θ=60.18o Mass of the man m = 30.03 kg. Maximum Tension…

Q: A rocket ascents into the air at an angle of 77 degrees. Assume that its 18,000 kg mass remains…

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Q: Two blocks, A and B, are being pulled to the right along a horizontal surface by a horizontal 100-N…

A: Given that,               Two blocks, A and B, are being pulled to the right along a horizontal…

Q: The diagram in Figure 4 indicates in an equilibrium force system (no moving), which includes an…

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Q: Newton's third law says that "For every action, there is an equal and opposite reaction." This means…

A: We need to draw the required free body diagrams.

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!