An inclined plane, which slopes at 37 o, is used to raise a 10kg object to a height of 4m. If the efficiency of this machine is 80%. The amount of the load force will be _____Question 15Answera.98Nb.100Nc.108 Nd.118N

An inclined plane, which slopes at 37 o, is used to raise a 10kg object to a height of 4m. If the efficiency of this machine is 80%. The MA and VR will be___________Question 16Answera.MA- 1.53 and VR=5/4b.MA=1.33 and VR=5/3c.MA=1.55 and VR=5/3d.MA=1.44 and VR= 3/5

A 150kg box is resting on a 150 incline with a coefficient of static friction of 0.35.What force acting along the plane is required to start the box moving up the plane?(878N)

Rohan exerts a pull of 150 kgf. What is the maximum load he can raise with thispulley system if its efficiency = 75%

A 6.6 kg box slides down an inclined plane that makes an angle of 40° with the horizontal.If the coefficient of kinetic friction is 0.2, at what rate does the box accelerate down the slope?Express your answer in m/s2, to at least one digit after the decimal point.

m The object of mass m = 3 kg is at the bottom of the incline, which is at the angle e = 55° with respect to horizontal. The object has initial speed of vo = 5 m/s and begins slide up the incline. There is a friction between the object and the incline. The coefficient of kinetic friction is uk = 0.25. The object moves up the incline and eventually stops under the influence of friction and its own weight. Find: (a) how high up the incline (in m, relative to its original position) the object slides before stopping (careful here - your answer is the height, i.e. the vertical distance between object's final position and the ground); (b) work in J) done by the kinetic friction when the object moves up the incline (careful with the sign); (c) work in J) done by the normal force when the object moves up the incline; (d) work in J) done by the gravity when the object moves up the incline (careful with the sign); (e) when the object reaches the highest point on the incline it begins to slide back down, find object's speed (in m/s) at the bottom of the incline.