The force on a particle is directed along an x axis and given by F = Fo(x/xo - 1) where x is in meters and F is in Newtons. If Fo = 1.2 N and Xo = 2.7 m, find the work done by the force in moving the particle from x = 0 to x = 2xo m. Number Units

An 7.7 kg crate is pulled 5.5 m up a 30° incline by a rope angled 17° above the incline. The tension in the rope is 100 N and the crate's coefficient of kinetic friction on the incline is 0.27. For help with math skills, you may want to review: The Vector Dot Product Part A How much work is done by tension, by gravity, and by the normal force? Express your answers in joules to two significant figures. Enter your answers numerically separated by commas. ► View Available Hint(s) IVE| ΑΣΦ WT. WG. W₂ = 525,0, - 207 Submit Previous Answers X Incorrect; Try Again; 8 attempts remaining ? J

A force F parallel to the x-axis is given by the graph. Determine the work, W, done by the force, where W= integral 0^16 F(x)dx. __________ And what are the units for your answer? __________

mike used his super muscle power to pull a box initially at rest, up an inclined plane. The inclined plane makes an angle of 35o with the horizontal and mike applied a force of 250 N parallel to the incline. The mass of the box is 25.0 kg and the coefficient of kinetic friction between the box and the surface is 0.45. The box moves up the incline at a distance of 5.0 m.  Find the work done by the applied force.    g = 9.81 m/s2

A certain sprìng whose normal length is 42 cm is stretched 6.3 cm by a force of 18 N. How much work is done in stretching the spring from its normal length to a length of 44.7 cm? work= Number N. m Round your answer to 4 decimal places

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Ex5: A force (F) is proportional to (x²) and has the value of (133N) when (x=2), Determine the work done by it moves in object from (x=|) to (x=4) where (x) in meter.

1 Determining the force of ?? (0.5 work, 1 answer, 0.5 units) 2  Determining the force of ?? (0.5 work, 1 answer, 0.5 units)

The graph shows how the force component Fcos0 along the displacement varies with the magnitude s of the displacement. Find the work done by the force. (Hint: Recall how the area of a triangle is related to the triangle's base and height.) F cose 62.0 N 1.60 m

A shopper pushes a grocery cart for a distance 21.5 m at constant speed on level ground, against a 32.5 N frictional force. He pushes in a direction 26.5° below the horizontal. What is the work done on the cart by the gravitational force, in joules? What is the work done on the cart by the shopper, in joules?  Find the magnitude of the force, in newtons, that the shopper exerts on the cart. What is the total work done on the cart, in joules?