Question

A 5.50 kg block is pressed against a vertical wall by a force (→F), as shown...

A 5.50 kg block is pressed against a vertical wall by a force (→F), as shown in the figure below. The coefficient of static friction between the block and the wall is 0.32 and the directional angle θ for the force is 36.0°. Determine the magnitude of the force (→F) when the block is about to slide down the wall.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
This force can either push the block upward at a constant velocity or allow it to...
This force can either push the block upward at a constant velocity or allow it to slide downward at a constant velocity. The magnitude of the force is different in the two cases, while the directional angle θ is the same. Kinetic friction exists between the block and the wall, and the coefficient of kinetic friction is 0.310. The weight of the block is 47.0 N, and the directional angle for the force F → is θ = 31.0°. Determine...
A 2.0-m-long, 11-kg ladder is resting against a house wall, making a 35 ∘ angle with...
A 2.0-m-long, 11-kg ladder is resting against a house wall, making a 35 ∘ angle with the vertical wall. The coefficient of static friction between the top of the ladder and the wall the coefficient is 0.00: A. Determine the minimum coefficient of static friction between the ladder feet and the ground needed for the ladder to stay in rest. B. Determine the magnitude of the normal force of the wall on the ladder. C. Determine the magnitude of the...
You hold a 0.8 kg book against a vertical wall by pushing against it perpendicular to...
You hold a 0.8 kg book against a vertical wall by pushing against it perpendicular to the plane of the wall. If the coefficient of kinetic friction is 0.1 and the coefficient of static friction is 0.4, what is the minimum force you need to apply to the book to keep it from slipping?
A block of mass m = 14.5 kg rests on an inclined plane with a coefficient...
A block of mass m = 14.5 kg rests on an inclined plane with a coefficient of static friction of μs = 0.16 between the block and the plane. The inclined plane is L = 6.1 m long and it has a height of h = 3.8 m at its tallest point. A.What angle, θ in degrees, does the plane make with respect to the horizontal? B.What is the magnitude of the normal force, FN in newtons, that acts on...
A horizontal force of magnitude F = 100 N is applied to slide a block of...
A horizontal force of magnitude F = 100 N is applied to slide a block of mass m = 5 kg up a ramp inclined at θ = 37 o to the horizontal. If the coefficient of kinetic friction between the block and the ramp is 0.4, what will be the acceleration of the block?
A block of mass m=5.2kg is acted on by a force of magnitude F, as shown...
A block of mass m=5.2kg is acted on by a force of magnitude F, as shown in the figure. The force makes an angle θ=230 with the horizontal. The coefficients of kinetic and static frictions between the surface and the block are µk=0.23 and µs=0.18, respectively. What is F  is the block moves with constant speed?
On a Gravitron ride, people are pressed against the wall while the entire chamber spins. Suppose...
On a Gravitron ride, people are pressed against the wall while the entire chamber spins. Suppose that the distance from the center of the chamber to a 75 kg person held flat against the wall is 2.6 m. (a) If the coefficient of static friction between the person and the wall is 0.50, what is the minimum value of the normal force on the person so that the person will be held up against their own weight? (b) How fast...
A box of mass m = 3 kg is pushed against a vertical wall, with a...
A box of mass m = 3 kg is pushed against a vertical wall, with a force that gets weaker over time, Fa = 10 - t N. After 10 seconds, Fa remains 0 Newtons (the force does not become negative). The coefficient of static friction ?s = 0.7 and ?k = 0.4
A contestant in a winter games event pushes a 50.0 kg block of ice across a...
A contestant in a winter games event pushes a 50.0 kg block of ice across a frozen lake as shown in the figure below. The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (Assume θ = 30°.) (a) Calculate the minimum force F he must exert to get the block moving. 60.05 (b) What is its acceleration once it starts to move, if that force is maintained?
Two identical blocks 3 kg are stacked as shown in (Figure 1). The bottom block is...
Two identical blocks 3 kg are stacked as shown in (Figure 1). The bottom block is free to slide on a frictionless surface. The coefficient of static friction between the blocks is 0.35.​ What is the maximum horizontal force that can be applied to the lower block without the upper block slipping?​
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT