2. The figure shows a 7 kg block being pulled along a frictionless floor by a...

Question

Question

Answer 1

Answer #1

AN Fsino a FBO - caso i 1 ib) ace Flalo 16x cas (27) ac m 7 = 2.036 mlor W Oizb. 6.70x1044 az fcaso da =_ Esine, de at m dhe

Answer 2

Similar Homework Help Questions

A 5.94 kg block located on a horizontal frictionless floor is pulled by a cord that...

A 5.94 kg block located on a horizontal frictionless floor is pulled by a cord that exerts a force F=11.7N at an angle theta=21.0degrees above the horizontal, as shown. What is the magnitude of the acceleration of the block when the force is applied?
The figure below shows a block with mass m = 5.3 kg pulled up a ramp...

The figure below shows a block with mass m = 5.3 kg pulled up a ramp inclined at an angle of 6 = 28° with a force of magnitude F = 33 N parallel to the ramp. m (a) If there is no friction between the block and the ramp, what is the magnitude of the block's acceleration (in m/s2)? 1.485 Draw a free-body diagram. What forces act on the block? Let the x-axis be parallel to the incline. What...
1. A block of mass m = 5.0 kg is pulled along a horizontal floor or...

1. A block of mass m = 5.0 kg is pulled along a horizontal floor or up the ramp by a force of magnitude F = 50 N. The coefficient of kinetic friction between the block and surface is 0.15 and the magnitude of the angle θ = 25.0°. (a) Make a free-body diagram of the block for each case. (b) Calculate the magnitude of the normal force and kinetic friction force for each case. (c) Calculate the acceleration of...

a) what was the acceleration of the block down the ramp before the rope is pulled?...

a) what was the acceleration of the block down the ramp before the rope is pulled? b) what was the acceleration of the block down the ramp after the rope is pulled? A4 kg block is released from rest at the top of a frictionless plane of length 9m that is inclined at an angle of 21 degrees to the horizontal Acord is attached to the block and trails along behind it. When the block reaches a point 3 m...
A block of mass m-5.9 kg is pulled up a -24 incline as in the figure...

A block of mass m-5.9 kg is pulled up a -24 incline as in the figure below with a force of magnitude F 33 N (a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration) m/s2 (b) Find the acceleration of the block if the coefficient of kinetic friction between the block and incline is 0.12. (Give the magnitude of the acceleration. m/s2
1. A 45kg block is being pulled at a 25 degree angle on a surface by...

1. A 45kg block is being pulled at a 25 degree angle on a surface by a force F. Assume that the static friction (μstatic) of the surface is 0.1 and the kinetic friction (μkinetic) is 0.03. Draw a free body diagram showing all forces acting on the block, and determine the minimum force F to get the block moving. What is the magnitude of the blocks acceleration once it starts to move if the force is maintained? 64G, А

A block of mass m = 4.0kg is at rest on a horizontal frictionless floor. At...

A block of mass m = 4.0kg is at rest on a horizontal frictionless floor. At time t = 0 a horizontal force F = F xt is applied to the block. At an instant of t later the block is at x = 2.0t4 (x is in meters) from the block's initial position, x = 0. 1. Find F x, the x-component of the force F as function of time. (3 pts) Fx (t) = 2. Find the instantaneous...
Power: A block of mass m = 4.0kg is at rest on a horizontal frictionless floor....

Power: A block of mass m = 4.0kg is at rest on a horizontal frictionless floor. At time t = 0 a horizontal force F = Fyi is applied to the block. At an instant of t later the block is at x = 2.0t+ (x is in meters) from the block's initial position, x = 0. Part a. Find Fx, the x-component of the force F as function of time. (3 pts) Ex(t) = Part b. Find the instantaneous...
A block of mass m is pulled along a rough horizontal floor by an applied force...

A block of mass m is pulled along a rough horizontal floor by an applied force T that makes an angle with the horizontal. The vertical force exerted on the block by the floor is: a mg - Tsine b. mg + Tsine c. mg d. mg-T cose Question 10 Moving to the next question prevents changes to this answer.

+ -/1 points My Notes 4 A block of mass m = 5.10 kg is pulled...

+ -/1 points My Notes 4 A block of mass m = 5.10 kg is pulled up a 0 = 24.0° incline as in the figure below with a force of magnitude F = 37.0 N. (a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration.) 6.63 m/s2 (b) Find the acceleration of the block if the coefficient of kinetic friction between the block and incline is 0.120. (Give the magnitude of...