Don't use chat gpt × Incorrect.What work is done by a force F=(5.00 x N ) + (4.00 N7₁ = (4.00 m ) + (5.00 m )) to a positionNumber i -1.03=-, with, with x in meters, that moves a particle from a position- (3.00 m )î – (4.00 m )ĵ?-Unitsm

Answered: × Incorrect. What work is done by a…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter7: Work, Energy, And Energy Resources

Section: Chapter Questions

Problem 2CQ: Give an example of a situation in which there is a force and a displacement, but the force does no...

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A force F=(4xi+3yj), where F is in newtons and x and y are in meters, acts on an object as the object moves in the x direction from the origin to x = 5.00 m. Find the work W=Fdr done by the force on the object.
As a young man, Tarzan climbed up a vine to reach his tree house. As he got older, he decided to build and use a staircase instead. Since the work of the gravitational force mg is path Independent, what did the King of the Apes gain in using stairs?
A particle of m has a velocity of . Is its kinetic energy given by ? If not, what is the correct expression?
Give an example of a situation in which there is a force and a displacement, but the force does no work. Explain why it does no work.
P1. 29. Determine the work done in moving an object along a vector a 5i - 3j + 2k if the applied force is F - 2i -j -k. Select one: а. 9 O b.5 О с. 2 O d. 3 Clear my choice
A physicist has been studying the effects of an unknown force. The work required to move an object distance a against this force is W = A+b/æ, where A and b are constants. What are the Sl units of b? O kg /s? O kg m/s? O kg · m? /s? O kg m3 /s? kg · m /s? O none of these
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A physicist has been studying the effects of an unknown force. The work required to move an object distance z against this force is W = A +b/a, where A and b are constants. What are the Sl units of b? kg/s? O kg · •m/s? O kg · m² /s? O kg m3 /s? O kg m' /s? none of these
(1) Suppose you lift a stone that has a mass of 5.1 kilograms off the floor onto a shelf that is 2.5 meters high. How much work have you done? 124.95 Joules (2) Suppose you lift a laptop that weighs 5.3 pounds off the floor onto a shelf that is 2 feet high. How much work have you done? 347.68 x foot-pounds (3) The force on a particle is described by 6x work done in moving the particle from the origin to x = 9. - 2 pounds at a point r feet along the r-axis. Find the 9823.5 Vo foot-pounds
A raindrop with a mass of 2.50 * 10–5 kg falls vertically at a constant speed under the influence of gravity and air resistance. Consider the raindrop as a particle. What is the work done by gravity on the raindrop when it falls 50 m?
A physicist has been studying the effects of an unknown force. The work required to move an object distance x against this force is W = A +b/x, where A and b are constants. What are the Sl units of b? O kg/s? kg · m/s? kg · m? /s? kg · m³ / s? kg m4 /s? none of these
32) A particle movige elonp the x-exis experiences the X-QxiS foéce showsa. in the preph- How much worKis done porticle when it Fx (N) reaches x=4.0m? 十マ (m) 3.

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× Incorrect. What work is done by a force F = (5.00 x N ) + (4.00 N 7₁ = (4.00 m ) + (5.00 m )) to a position Number i -1.03 = - , with , with x in meters, that moves a particle from a position - (3.00 m )î – (4.00 m )ĵ? - Units m