Question

In: Physics

A 1.86 kg block is held in equilibrium on an incline of angle q = 60.7o...

A 1.86 kg block is held in equilibrium on an incline of angle q = 60.7o by a horizontal force, F, applied in the direction shown in the figure below.


If the coefficient of static friction between block and incline is ms = 0.276, determine the minimum value of F.

Solutions

Expert Solution

Now just plug in the values good luck


Related Solutions

A block with mass m1 = 8.5 kg is on an incline with an angle θ...
A block with mass m1 = 8.5 kg is on an incline with an angle θ = 29° with respect to the horizontal. For the first question there is no friction between the incline and the block. 1) When there is no friction, what is the magnitude of the acceleration of the block? ) Now with friction, the acceleration is measured to be only a = 3.61 m/s2. What is the coefficient of kinetic friction between the incline and the...
A block with mass m1 = 8.9 kg is on an incline with an angle θ...
A block with mass m1 = 8.9 kg is on an incline with an angle θ = 27° with respect to the horizontal. For the first question there is no friction, but for the rest of this problem the coefficients of friction are: μk = 0.25 and μs = 0.275. 1)When there is no friction, what is the magnitude of the acceleration of the block? 2)Now with friction, what is the magnitude of the acceleration of the block after it...
A block with mass m1 = 8.9 kg is on an incline with an angle θ...
A block with mass m1 = 8.9 kg is on an incline with an angle θ = 31° with respect to the horizontal. For the first question there is no friction between the incline and the block. 1)When there is no friction, what is the magnitude of the acceleration of the block? 2)Now with friction, the acceleration is measured to be only a = 3.13 m/s2. What is the coefficient of kinetic friction between the incline and the block? 3)To...
A block with mass m1 = 9.4 kg is on an incline with an angle θ...
A block with mass m1 = 9.4 kg is on an incline with an angle θ = 34° with respect to the horizontal. For the first question there is no friction between the incline and the block. 1) When there is no friction, what is the magnitude of the acceleration of the block? m/s2 2) Now with friction, the acceleration is measured to be only a = 3.73 m/s2. What is the coefficient of kinetic friction between the incline and...
A block with mass m1 = 8.7 kg is on an incline with an angle θ...
A block with mass m1 = 8.7 kg is on an incline with an angle θ = 38° with respect to the horizontal. For the first question there is no friction, but for the rest of this problem the coefficients of friction are: μk = 0.34 and μs = 0.374. 1) When there is no friction, what is the magnitude of the acceleration of the block? 2) Now with friction, what is the magnitude of the acceleration of the block...
A block with mass m1 = 8.7 kg is on an incline with an angle θ...
A block with mass m1 = 8.7 kg is on an incline with an angle θ = 38° with respect to the horizontal. For the first question there is no friction, but for the rest of this problem the coefficients of friction are: μk = 0.34 and μs = 0.374. 1) When there is no friction, what is the magnitude of the acceleration of the block? 2) Now with friction, what is the magnitude of the acceleration of the block...
A 4.0-kg block is on an incline plane of 30 degrees angle with respect to horizontal....
A 4.0-kg block is on an incline plane of 30 degrees angle with respect to horizontal. a)What is the minimum coefficient of static friction (μs)min is need to prevent it from sliding down? b) If the surface μs is 0.30, less than (μs)min now, how much force(F) is needed to apply to the block horizontally to prevent it from sliding down?c) If F is doubled, what’s the acceleration of the block up the incline? Assume the coefficient of kinetic friction...
A 30.0 kg block is released at the top of a 20° frictionless incline. The block...
A 30.0 kg block is released at the top of a 20° frictionless incline. The block slides down the incline and compresses a spring (k=800 N/m) by 0.75 meters. What is the total distance the block traveled? It should be 1.5m
Read: A block, with mass 1.17 kg sitting on an incline plane at 5.20° with a...
Read: A block, with mass 1.17 kg sitting on an incline plane at 5.20° with a friction coefficient, ??=0.450, is attached to another freely hanging block that weighs 2.01 kg. A pulley with mass, .423 kg, is between them with a radius of .0810m. Task: Calculate the translational acceleration of the system. List: Givens, Principle of Physics used, and Solve
A block of mass 23 kg is set on top of a 37 degree incline with...
A block of mass 23 kg is set on top of a 37 degree incline with a hight of 13.5 m. The incline rests on a table that is 27.8 m above the ground on the planet Mercury (M = 3.285 * 10^23 kg, R = 1516 mi). The coefficient of kinetic friction between the block and the incline is 0.18. The gravitational acceleration on Mercury is 3.68 m/s. How far from the base of the table does the block...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT