A 10,000 kg shipping container is on a truck moving at 75 mph on a flat road. The driver brings the container to a stop with an average force of 2500 N exerted on the container. Calculate the stopping distance.

Q: You throw a 17.0 NN rock into the air from ground level and observe that, when it is 14.0 mm high,…

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Q: You throw a 20-NN rock vertically into the air from ground level. You observe that when it is a…

A: Given:                 weight of rock                               W= 20N             height to…

Q: (13%) Problem 5: A box of mass m is initially at rest at the highest point of an inclined plane,…

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Q: How much work was done on him by gravity?

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Q: A man pulls a sled loaded with fish. The total mass of the sled and the fishes is 50.0kg and the man…

A: Given, total mass of loaded cart is, m=50kg Force applied on it, F=120N And work done,…

Q: A crate of mass 10.0 kg is pulled up a rough surface inclined at an angle of 20° with the…

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Q: A 213 kg crate slides 7.6 m until coming to a stop after being pushed by a large man. The effective…

A: Given data: Mass (m) = 213 kg Displacement (d) = 7.6 m Coefficient of kinetic friction (μk) = 0.37…

Q: In a retail centre, a 137 lbs guy rides an escalator. The escalator transports the user at a steady…

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Q: You are using a rope to lift a 14.5 kgkg crate of fruit. Initially you are lifting the crate at…

A: given:-      mass of crate of fruit = 14.5 kg    Initial velocity of crate (u) = 0.500 m/s  Tension…

Q: Several physical situations are described below. For each situation, simplify the work-energy…

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Q: A box is initially sliding across a frictionless floor with a constant speed of 2.5 m/s. Then, the…

A: According to the work energy theorem, Work done by the friction = change in kinetic energy

Q: A man returning from ice fishing trip pulls a sled with fish. Total mass of the sled and fish is…

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Q: 1. a) Calculate the work done when a truck pulls on a load at a 35° angle with a force of 4000 N and…

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Q: Read the introduction to Tutorial 4 in the Tutorial Manual to help you answer the questions below.…

A: Introduction: Work is defined as the product of force and displacement. Energy is defined as the…

Q: A 18 kg crate is being pushed 7.6 m across a level floor by a 92 N horizontal force. The μk between…

A: Applied force = 92 N distance moved = 7.6 m Frictional force = 0.35 * weight Frictional force = 0.35…

Q: 61 kg skier on level snow coasts 179 m to a stop from a speed of 12.4 m/s. a)Use the work-energy…

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Q: Abigail is sliding down a slippery-wet grassy hill, speeding up, before landing in a pile of leaves.…

A: According to work energy theorem, work done = change in kinetic energy For case 1 and 2, since speed…

Q: You throw a 24.0 NN rock into the air from ground level and observe that, when it is 14.0 mm high,…

A: weight = 24 N mg = 24m = 24/9.8 m = 2.45 kg H = 14 m V = 16 m/sA)Using work energy theorem…

Q: A worker lifts a 20.0-kg bucket of concrete from the ground up to the top of a 30.0-m tall building.…

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Q: A 60 kg skydiver parachutes from a stationary helicopter at a height of 2,000 m above the ground.…

A: Given:-  The mass m = 60 kg  The height h = 2000 m  The terminal velocity v = 8.5 m/s  Find:-…

Q: In a supermarket, a person pushes his 16-kg shopping cart with a force of magnitude 56 N and a…

A: (given) Mass of shopping cart = 16 kg                       Force (F) = 56 N…

Q: A grocery cart with a mass of 10 kg is being pushed at constant speed up a 25° ramp by a force Fp…

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Q: Assume that there is no friction between the car and the track. Approximate as 10m/s? as it is the…

A: "Since you have posted a question with multiple sub-parts, as per strict guidelines to us we will…

Q: A crate is placed at the upper end of the 2.0 m long ramp that is inclined at 20° to the horizontal…

A: Given data: The length of ramp is L=2 m. The inclination of ramp is θ=20°. The mass of crate is…

Q: On an essentially frictionless, horizontal ice rink, a skater moving at 6.0 m/sm/s encounters a…

A: Work energy Theorem We know that work is force applied over a range. However, work is also a change…

Q: A 700 kg dragster accelerates from rest to a final speed of 120 m/s in 400 m (about a quarter of a…

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Q: A horizontal force of 200 N is applied to a 55-kg cart across a 10-m level surface. If the cart…

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Q: mg W crane (a) How much work does the crane do on the crate? Enter to 3 significant figures = crane…

A: Mass of the carte (m) = 209 kg Height (H) = 20.0 m

Q: Suppose you are biking at a constant speed up a road inclined at 5° above the horizontal. You need…

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Q: A 5,000 kg airplane at rest reaches a take-off speed of 75 m/s after accelerating down a horizontal…

A: Average acceleration is, a=v2-v022d=75 m/s2-0 m/s221.25 km=75 m/s221250 m=2.25 m/s2