A weight lifter lifts a set of weights a vertical distance of 2.00 m. If a constant force of 350 N is exerted on the weights, what is the network done on the weights?

Q: 2. A lion and a tiger pull Dorothy on a sled on level ground. Given: Fion = 800 N, Friger = 650 N,…

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Q: Based on our study of Physics this year, answer the following questions and show work where…

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Q: Write your answer in the answer sheet for the following questions. 12) A 10 kg block slides down a…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: At 45 degrees the horizontal and vertical components of the initial velocity are the same, what is…

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Q: in the rope from which the pulley hangs and (b) the. mass M is suspended by another rope that passes…

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Q: 9. The members of a truss are pin connected at joint O. Determine the magnitudes of F,and F2 for…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Q2: The 300 N force as shown in figure acts on the point O. Resolve this force into two components…

A: Let us calculate the angle of the force with respect to AO. θ=tan-143=53.1° The force along the…

Q: A 59.7 gram piece of metal is placed in 60.0mL of water and heated from 22.0-28.5°C. What is the…

A: Question asks about the specific heat, but the options given are of heat.    Mass, m = 59.7…

Q: I only need the answer for number 4. Thanks.

A: Part(4) Which forces on M2 does not do any work.

Q: You need to push the couch 4 m to the other side of the room. After the initial push to get it…

A: The normal force on the floor is N=mg and the frictional force is F=μN=μmg From the question we…

Q: A girl and a boy carry a sack weighing 40 N on a pole between them. If the pole is 6 m long and the…

A: We have a pole of length L=6 m on which there is a load of weight W=40 N at a distance d=2 m from…

Q: the resultant of the loads shown passes through point B, determine the equivalent force-couple…

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Q: 3. A worker must slide a wooden crate across a wooden floor. The worker walks up to the crate…

A: From Newton’s second law of motion, Here, Fa is the applied force and Ff is the force of friction,…

Q: A student pushes a couch across a carpet to his dorm room that is 250. meters away. The friction…

A: Work done on an object is given by the dot product of Force applied and displacement of the object…

Q: The coefficient of your athletic shoe and the basketball court floor is 0.14. When you play you…

A: Approach to solving the question: Detailed explanation:Examples: Key references:

Q: Assume M = 25 kg and m = 20 kg.  Ignore friction, the mass of the pulley and the mass of the rope.…

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Q: You need to show complete work with free body diagram,avoid any mistake.

A: Step 1: Draw the FBD: Step 2: Transform the linearly distributed load to its' equivalent single load…

Q: 11. What is the kinetic energy of the crate as it slides on the upper surface? 30 J A) B) 80 J C)…

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Q: 1. An 90-kg man who pushes a crate 3 m up along a ramp that makes an angle of 20° with the…

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Q: Determine the speed of the 25-kg crate when t-5s. The coefficients of static and kinetic friction…

A: Given data: The force exerted by the motor is F=20t2 The mass of the crate is m=25 kg The static…

Q: In a geometry lesson, a teacher used the diagram of levers, shown, with the effort and load…

A: The teacher will draw tangent lines from falcrum to show a real life application.

Q: 3. A box, initially at rest, is placed on the top of the frictionless incline shown. 6 m A) Using a…

A: The free-body diagram of the box is shown below. Here, N is the normal force, a is the…

Q: Two masses are connected by a rope, and the ro shown in the figure. What is the magnitude of the m,…

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Q: Two blocks connected by a string are pulled across a horizontal surface as shown below. The…

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Q: connected

A: Since the formula of force is given as: F=m a  F/a = m