10.0 kgver anexperience "space sickHUL!changes in their bodies.What Have I Learned So Far?There are two carts hanging ona string that weigh 5 kg and 10 kg through a frictionlesspulley as shown in the given figure.dalaw5.0 kg30°1. What is the tension along the string?2. Describe the acceleration of the two blocks.3. Suppose the system is initially at rest with the heavier block at 2.5 meters abovethe ground. How long will it take for this block to reach the ground?nl4. What is the velocity of the heavier block before it hits the ground?Newton's secondprovidesexplanation for why2 mlawanm

mass of heavier body = m1= 10kg mass of lighter body = m2= 5 kg angle = 300

Answered: experiente extended pe changes in th…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter4: Dynamics: Force And Newton's Laws Of Motion

Section: Chapter Questions

Problem 23PE: A 5.00105 -kg rocket is accelerating straight up. Its engines produce 1.250107 N of thrust, and air...

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1. Consider a plane of mass 50,000 kg in takeoff when the thrust for each of its four engines is 25,000 N. If the plane is facing an air drag force of 10,000 N; What is the acceleration of the plane? 2. Peter, who has a mass of 80 Kg is skateboarding at 5 m/s when he smacks into a brick wall and comes to a dead stop in 0.25 sec. What is his acceleration? What is the force acting on him? 3. A boxer punches a sheet of paper in midair and bring it from rest up to a speed of 20 m/s in in 0.02 sec. Mass of paper is 0.005 Kg. a.What acceleration is imparted to the paper? b.What force does the boxer exert on it? c. What force does the paper exert on the boxer? 4. If you stand next to a wall on a frictionless skateboard and push the wall with a force of 40 N, how hard does the wall push on you? If your mass is 75 Kg, what will be your acceleration? 5. What average net force is required to bring a 1200 kg car to rest from a speed of 25 m/s (90 km/h) in 10 seconds? 6. A 50 Kg toolbox is being…
World-class sprinters can accelerate out of the starting blocks with an acceleration that is nearly horizontal and has a magnitude of 15 m/s2. How much horizontal force must a 55-kg sprinter exert on the starting blocks during a start to produce this acceleration? Which body exerts the force that propels the sprinter: the blocks or the sprinter herself?
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experiente extended pe changes in th What Have There are pulley as sha 1. What is 2. Describ 3. Suppos the grou 4. What is Newton's provides explanation for law