How does force of friction depend upon the angle of the incline
What does friction not depend upon? the type of surfaces in contact the area of contact the force with which an object is pressing against a surface whether the contact surface is wet or dry
How does the force F depend upon charge ? (Your answer should include words like directly proportional, inversely proportional....etc.). Justify your answer with an equation. . How does the force F depend upon separation r ? (Your answer should include words like directly proportional, inversely proportional....etc.) Justify your answer with an equation.
Does the launch speed depend significantly upon the launching angle? Is it reasonable?
Use the mass of the block and the angle of incline to determine how much of the weight of the block is acting down the plane. This weight must be overcome by the force pulling the block up the incline. The rest of the force pulling the block up the incline is overcoming friction . Calculate this force overcoming friction and calculate how much work is lost in overcoming friction. mass = 0.745 kg and the angle is 45 degrees.
A mass of 7 kg is placed on an incline with friction and no additional forces acting on it and it begins to slide at some angle when the angle is slowly increased as discussed in class. Now, the same mass is placed on the same incline, but an additional force of 28 Newtons is applied to it perpendicular from the incline, away from the incline (it's always in that direction). As the angle of the incline is slowly increased,...
A mass of 6 kg is placed on an incline with friction and no additional forces acting on it and it begins to slide at some angle when the angle is slowly increased. Now, the same mass is placed on the same incline, but an additional force of 17 Newtons is applied to it parallel to the ground away from the incline (it's always in that direction... also it's parallel to the ground, not the incline.). As the angle of...
Slanted surfaces with friction: A box is sliding down an incline tilted at a 12.0° angle above horizontal. The box is initially sliding down the incline at a speed of 1.50 m/s. The coefficient of kinetic friction between the box and the incline is 0.340. How far does the box slide down the incline before coming to rest? a) Draw Free Body diagrams for the two masses b) Write the equations for the two masses in the direction of motion...
The drag force on a cannonball falling through the air does not depend upon what factor? Group of answer choices the density of air the cannonball's cross-sectional area the cannonball's mass the cannonball's drag coefficient with air the cannonball's speed
Don't understand this incline problem. How exactly does the
answer end up being mgsin theta?
Q1: A box of mass m is at rest on an incline with angle θ. The coefficient of static friction between the box and the incline is μ part 1: Which of the following must be true of the force of static friction on the box? js mgsin(9) Of- mgcos(0) part 2: Which force is the Newton's 3rd law pair for the normal force on...
The critical angle is the largest angle for which the gravitational force does not yet cause the block to move. Finding the angle is a problem in which we deal with the block as a particle in equilibrium. Analyze Because the block is an inclined surface, the normal force perpendicular to the surface does not balance the downward force of gravity. The normal force and the force of gravity produce a net force that tends to slide the block down...