Answered: same magnitude F. If there is no… | bartleby

Related questions

Question

8. Consider two blocks, A and B, where ma < mB. They are pulled by a horizontal force with the
same magnitude F. If there is no friction between block b and the table, and there is enough
friction between block A and B so that they move together as a unit, which free-body diagram
best represents block A?
A
F

NBonA
А.
NBonA
F+f
WA
WA
NAonB
D.
С.
NBonA
F
WA
WA
B.

Expert Solution

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

The same 2.0 kg box is then pulled up a 30° inclined surface, at constant velocity, by a 12.0Napplied force.Q1. Construct a free-body diagram for the box as it is pulled up the incline. Q2. Determine the magnitude of the kinetic friction force and the corresponding coefficient ofkinetic friction.
A block with mass m = 7 kg is pushed with a force of = 50 N. Please answer F1 the following: A. Draw a body diagram representing all forces acting on the block. B. If the coefficient of static friction is = 0.4, does the block move? C. The block now starts moving, if the coefficient of kinetic friction is =0.1 μk find .Fk D. Find the acceleration. E. After t = 3 s , how far did the block move? (the initial position and initial Xi velocity are both zero)Vi F. What is the velocity at t= 3 s ?
1) In the below figure, a) Find the magnitude and direction of the acceleration of the block. (The block is moving on the surface.) (You need to draw free-body diagram for the block.) b) Find the normal force. M = 8.00 kg F₂ = 35.0 N 10-31.0 The surface is frictionless. F₁ =49.5 N
A brown box slides horizontally at a constant velocity on a frictionless surface. Which free body diagram represents this situation? Explain your reasoning. A N mg push N mg B
A box of mass m is resting in the flat bed of a truck which is stopped at a red light on a road which slopes upward at an angle qabove the horizontal. The coefficients of friction between the box and the truck bed are given by μs and μk.The light turns green and the truck begins to accelerate.Write all answers in terms of variables given in the problem and any appropriate constants. 1)Draw a free body diagram for the box. 2)Find the maximum acceleration amax of the truck such that the box remains in the exact same place in the truck without sliding. 3)Assume the truck accelerates at a rate greater than the maximum found in part b. (atruck> amax). From the perspective of someone sitting in theback of the truck with the box, the box will beginaccelerating toward the back of the truck. Express this acceleration abox in terms of m, the distance to the back of the truck L, and the kinetic energy K of the box just before it hits the back of the truck.
That same 80 kg object is sliding across the table because you are applying a force of +300 N. If the coefficient of friction is 0.3, Determine the NET Force acting on the object, if any. Again, I would draw the free body diagram for this question. O a. +240 N b. +60 N C. -60 N d. -240 N
A 20 kg block slides across a horizontal surface. If the coefficient of kinetic friction between the block and the surface is 0.20, what is the force of kinetic friction that acts on the block? Be sure to draw a free-body diagram.
NOTES ASK YOUR TEACHER The drawing shows a 25.1-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, F1 and F2, are applied to the crate, and it begins to move. The coefficient of kinetic friction between the crate and the floor is uK = 0.386. Determine the magnitude and direction (relative to the x axis) of the acceleration of the crate. magnitude 1.65 Xm/s2 direction 20.3 F1 55.0 54.0 N F Top view Additional Materials eBook abc 2,318 3? ? T@O 24 LIFESAVERS OCUMMIES. MacBook Air NG OO0 F4 F5 2. NO 8
PLEASE INCLUDE A FBD (FREE BODY DIAGRAM) A 1.8-kg block is projected up a rough 10° inclined plane. As the block slides up the incline, its acceleration is 3.8 m/s2 down the incline. What is the magnitude of the force of friction acting on the block? You must provide a free body diagram and write out the equations related to Newton's Second Law.
Two blocks are connected by a massless, stretchless string. One of the blocks is on a horizontal frictionlesssurface. The string goes over a massless, frictionless pulley. The second mass simply hangs from the string. Between thefirst block and the pulley the string is parallel to the horizontal surface.a) Draw the free-body diagram for the first block (the one on the surface).b) Draw the free-body diagram for the second block (the hanging mass).c) Setup Newton’s second law for the first block.d) Setup Newton’s second law for the second block.e) Symbolically, what is the magnitude of m1’s acceleration?f) Symbolically, what is the magnitude of the tension in the string?Answer the following questions using the equation you derived in part (e) above.g) What is the magnitude of m1’s acceleration if m1 is 5.00 kg and m2 is 1.00 kg?h) What is the magnitude of m1’s acceleration if m1 is 1.00 kg and m2 is 5.00 kg?i) What is the magnitude of m1’s acceleration if m1 is 3.00 kg and m2 is 3.00…
A mover is pushing horizontally on a very large box with a force of 850 N, but he can’t get it to move. Draw a free body diagram for the box. Draw a free body diagram for the box and the mover. With how much force is the box pushing back on the mover?
A 0.35 kg block is being pulled across a flat, level surface by a horizontal string. When the tension in the string is 1.8 N, the block’s acceleration is 0.75 m/s2 in the same direction as the tension. What is the coefficient of kinetic friction between the block and the surface? For your physical representation, draw a free body diagram of the forces acting on the block

SEE MORE QUESTIONS