A 5 kg block is contacting a 3 kg block on a frictionless surface. IF a horizontal force of  8 N is applied from the left to the 5 kg block, what force does the 5 kg block push onto the 3 kg block as they accelerate?

Q: Kevin works as a janitor, and he is pushing a fully-loaded recycling bin that weighs 557 N across…

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Q: Two people are pushing a truck across a parking lot. The truck has a mass of about 2 × 10 kg. First,…

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Q: A small car of mass 380 kg is pushing a large truck of mass 900 kg due east on a level road. The car…

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Q: Three boxes are lined up so that they are touching each other on a nearly frictionless plane. Box A…

A: Given :-mass of box A mA=19.0 kgmass of box B mB=30.5 kgmass oof box C mC=53.0 kgmagnitude of…

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Q: Two blocks A and B with mA = 1.1 kg and mB = 0.88 kg are connected by a string of negligible mass.…

A: The objective of the question is to find the acceleration of the blocks and the tension in the…

Q: Two   blocks  are  connected  via  a  pulley,  both  blocks  have  a  mass  of  10.kg.  One  block…

A: The net force is mass multiplied by acceleration or rate of change of momentum. The SI unit of force…

Q: Blocks with masses of 3.0 kg, 4.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All…

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Q: Four blocks, with masses m1 = 5.20 kg, m2 = 5.40 kg, m3 = 7.10 kg, and m4 = 7.10 kg, are pulled on a…

A: The horizontal component of the external force is, Fx=Fcos25o=34 Ncos25o=30.81 N This force pulls…

Q: A 150 kg crate rests on a floor with carpet. A tired worker pushes with a horizontal force of 700 N…

A: Given:Mass,m=150 kgForce,F=700 Nstatic friction,μs=0.60Kinetic friction,μk=0.40Acceleration,g=9.81…

Q: Moe, Larry, and Curly push on a 752-kg boat that oats next to a dock. They each exert an 80.5-N…

A: mass of boat = m = 752 kg force exerted by each person = FM = FL = FC = 80.5 N

Q: Sammy is doing a strength testing session on the turf in preparation for the upcoming basketball…

A: Mass of sled (m) = 105 kgCoefficient of static friction (us) = 0.3Sammy apply only horizontal…

Q: Two forces are acting on a 5.0-kg object that moves with acceleration 2.0 m/s2 in the positive…

A: Given  The magnitude of the force in the positive x-direction is F2 = 12 N. The mass of object…

Q: Two blocks A and B with mA = 1.1 kg and mB = 0.88 kg are connected by a string of negligible mass.…

A: The objective of the question is to understand how the tension in the string connecting two blocks A…

Q: Blocks with masses of 1.2 kg, 2.4 kg, and 3.0 kg are lined up in a row on a frictionless table. All…

A:

Q: A small car (mass 380 kg) is pushing a large truck (mass 900 kg) due east on a level road. The car…

A: Given that, The mass of a small car = 380 kg Mass of a large truck = 900 kg The car exerts a…

Q: A 6.00 kg block is in contact with a 4.00 kg block on a horizontal frictionless surface. The 6.00…

A: Given

Q: net force on the stone

A: Given: Person A and person B pulling an object using ropes at an angle of 30° from forward position.…

Q: Blocks with masses of 1.0 kg, 2.0 kg, and 3.0 kg are lined up in a row on a frictionless table. All…

A: The free-body diagram for each block,

Q: A small car (mass 380 kg) is pushing a large truck ( mass 900 kg) due east on a level road. The car…

A: The mass of a small car Mass of a large truck The car exerts a horizontal force of  on the truck. We…

Q: A child is walking along the sidewalk at a constant speed of 1 m/s while pulling his dog sitting in…

A: Speed of Child (v) = Mass of Dog (m) = 30 kgWeight of Wagon Force (F) = 60 NAngle

Q: 10 kg box experiences a force of 15 Newtons in the positive x-direction and 8 Newtons in the…

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Q: A hummingbird is hovering motionless beside a flower. The blur of its wings shows that they are…

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Q: You push downward on a box at an angle 25° below the horizontal with a force of 750 N. If the box is…

A: Fx=Fcosθ=750 Ncos25°=679.7 N

Q: Two workers are sliding a 300 kg crate across the floor. One worker pushes forward on the crate with…

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Q: 60-kg woman in an elevator is accelerating downward at a rate of 1.2 m/s2. What is the magnitude of…

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Q: You are pushing a heavy box across a rough floor. When you are initially pushing the box and it is…

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Q: A 90 kg woman on roller skates pushes a 35 kg girl, also on roller skates, with a force of 50 N. The…

A: By Newton's third law "For every action in nature is an equal and opposite reaction"

Q: A wooden box of mass 30 kg slides on a concrete floor. What is the coefficient of friction if the…

A: Given,  Mass = 30 kg Friction force = 180N We need to calculate,  Coefficient of friction =?

Q: Blocks with masses of 3.0 kg, 4.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All…

A: The answers are below

Q: Two people are pushing a truck across a parking lot. The truck has a mass of about 2 x 103 kg.…

A:

Q: Two friends push a sled on snow in opposite directions. One pushes with a force of 190 N, and the…

A: Given values: Forces:  F1=190 NF2=130 N