Sufficient to pull the block up the plane at constant speed

Assignment Help Physics

Reference no: EM13543333

A block of weight w = 25.0N sits on a frictionless inclined plane, which makes an angle theta = 29.0^\circ with respect to the horizontal, as shown in the figure. (Figure 1) A force of magnitude F = 12.1N , applied parallel to the incline, is just sufficient to pull the block up the plane at constant speed.

The block moves up an incline with constant speed. What is the total work W_total done on the block by all forces as the block moves a distance L = 3.10m up the incline? Include only the work done after the block has started moving at constant speed, not the work needed to start the block moving from rest.

What is W_g, the work done on the block by the force of gravity w_vec as the block moves a distance L = 3.10m up the incline
What is W_F, the work done on the block by the applied force F_vec as the block moves a distance L = 3.10m up the incline?
What is W_N, the work done on the block by the normal force as the block moves a distance L = 3.10m up the inclined plane?

Reference no: EM13543333

Questions Cloud

Find the volume percentage of ethylene glycol in solution : An antifreeze solution is made by mixing ethylene glycol (? = 1116 kg/m3) with water. Suppose the specific gravity of such a solution is 1.06. determine the volume percentage of ethylene glycol in the solution

Determine how much current would flow through the heater : A heater runs on an AC voltage of 120 V and draws a power of 25 W. how much current would flow through the heater

What is the maximum number of phases that may be present for : For a ternary system, three components are present; temperature is also a variable. What is the maximum number of phases that may be present for a ternary system, assuming that pressure is held constant?

Collision between two pucks on an air-hockey table : The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.0500 kg and is moving along the x axis with a velocity of +7.08 m/s. It makes a collision with puck B, which has a mass of 0.100 kg and is initially at res..

Sufficient to pull the block up the plane at constant speed : A block of weight w = 25.0N sits on a frictionless inclined plane, which makes an angle theta = 29.0^\circ with respect to the horizontal, as shown in the figure. (Figure 1) A force of magnitude F = 12.1N , applied parallel to the incline, is just..

Would you expect a crystalline ceramic material to strain : On the basis of melting temperature, oxidation resistance, yield strength, and degree of brittleness, discuss whether it would be advisable to hot work or to cold work (a) aluminum alloys, and (b) magnesium alloys

Find the power lost in heating the wires : An electric power station is producing 1.2 x 10+3 W of power that is to be sent to a small town located 13 km away. Each of the two wires that comprise the transmission line has a resistance per kilometer of length of 5 x 10-2 Ohms /km. Find the powe..

A electromagnetic monophonic wave of frequency : A electromagnetic monophonic wave of frequency 600*10^12Hz (green light ), propagating in the positive x direction in a vacuum, has an electric feild amplitude of 42.42 V/m. The wave is linearly polarized such that the plane vibration of the electric..

What will be the effect of making an indentation very close : When making hardness measurements, what will be the effect of making an indentation very close to a preexisting indentation? Why?

User Account

All Pages