Use conservative and non-conservative force to create a simple story.
Q: An 80N box is pulled 20m up the incline making 20 degrees with the horizontal, by an applied force…
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Q: Explain Conservation of Total Mechanical Energy (Gravitational Forces Only).
A: Mechanical energy of a system is the sum of the potential and kinetic energies in the system. The…
Q: A 0.550 kg ball of Play-Doh hangs from the ceiling by a string. A 0.095 kg wad of Play-Doh is thrown…
A: If external force acting on body is zero, Then from Newton's 2nd law F=dPdt=0…
Q: A rickshaw puller pulls the rickshaw by applying a force of 126 N. If the rickaw moves with constant…
A: Given data : Force = F Velocity =…
Q: A person of mass 70 kg runs up a flight of stairs with a vertical height of 5m if the trip takes…
A: Given: The mass of the person is 70 kg. The height from the ground is 5 m. The time interval is 7 s.
Q: A rickshaw puller pulls the rickshaw by applying a force of 60 N. If the rickaw moves with constant…
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Q: The kinetic energy of earth at perihelion
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Q: A rickshaw puller pulls the rickshaw by applying a force of 160 N. If the rickaw moves with constant…
A: Given data : Velocity = V Force…
Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…
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Q: During a long jump Olympic champion Carl Lewis’s center of mass rose 1.2 m from the launch point to…
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Q: A rickshaw puller pulls the rickshaw by applying a force of 240 N. If the rickaw moves with constant…
A: Given data : Force = F Velocity = V…
Q: List some everyday forces that are not conservative, andexplain why they aren’t.
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Q: The potential energy of Earth at perihelion
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Q: (4) Need to know the weight of the block to answer. (5) Need to know the coetficient of friction a,…
A: The equation for the work done is,
Q: Calculate the work W against gravity required to build a right circular cone of height 3 m and base…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: A rickshaw puller pulls the rickshaw by applying a force of 56 N. If the rickaw moves with constant…
A: Given data : Velocity = V Force = F To find :…
Q: It takes twice as much work to stretch a spring from 9 to 10 inches as it does to stretch it from 8…
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Q: The total work required to stop a moving object is equal to -the product of its mass and…
A: The work-energy theorem states that the total work done by the forces on an object equals the change…
Q: If the ball is dropped with an initial potential energy of 19800J what would be its maximun kinetic…
A: Solution: According to the conservation of energy, total energy of the ball is constant. Hence,…
Q: F14-9. If the motor winds in the cable with a constant speed of v = 3 ft/s, determine the power…
A: The tension acting on the pulley C is, T1=W=100 lb According to the equation of motion,…
Q: (11%) Problem 4: Consider a bowling ball of mass M attached to two ropes. One rope is being pulled…
A: (a) There are three forces acting on the body, downward gravitational force, the applied force T1…
Q: Why is work minimum in case of direction of body displaced is perpendicular to the direction force…
A: Work done is minimum when the Force – Displacement are perpendicular to each other.W = FSCosø =…
Q: An elevator cable breaks when a 950 kg elevator is 24.0 mabove the top of a huge spring (k =…
A: Write the expression for conservation of energy before striking the spring
Q: A cable weighing 4lb/ft is unwinding from a cylindrical tank. Find the work done by a force of…
A: Given: Mass density of the cable, 4 lb/ft Unwounded cable, 60 ft To find: Work done by the force to…
Q: 8) FIGURE 6 shows a 3.0 kg box sliding down with constant speed u = 1.2 ms" along a rough plank…
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Q: Consider the system below. The block's mass is 105kg and is about to slide on a frictionless slide.…
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Q: A rickshaw puller pulls the rickshaw by applying a force of 160 N. If the rickaw moves with constant…
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Q: A rickshaw puller pulls the rickshaw by applying a force of 122 N. If the rickaw moves with constant…
A: Introduction : In this question we are provided with value of force and velocity . with these…
Q: A rickshaw puller pulls the rickshaw by applying a force of 160 N. If the rickaw moves with constant…
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Q: The wind power is increased by a factor of 8, by doubling the wind velocity. Prove the statement
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Q: (b) State Betz's law. (c) A horizontal wind turbine has blades 30 m radius. Calculate the captured…
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Q: A rickshaw puller pulls the rickshaw by applying a force of 180 N. If the rickaw moves with constant…
A: Given data : Velocity = V Force = F To find :…
Q: A rickshaw puller pulls the rickshaw by applying a force of 110 N. If the rickaw moves with constant…
A: Formula:
Q: You lift a heavy book from a table to a high shelf. List theforces on the book during this process,…
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