A block of mass m = 5.0 kg is pulled up a θ = 26° incline as in the figure below with a force of magnitude F = 38 N. (a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration.) (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.)

A block of mass m = 5.0 kg is pulled up a θ = 26° incline as in the figure below with a force of magnitude F = 38 N. (a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration.) (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.)

Related questions

Q: While sliding an object across the floor Harry and Albert exert forces on the object. Harry's force…

Q: Solve numerically for the magnitude of the normal force, FN in Newtons, that acts on the block if θ…

A: Mass of the block m= 4.7 kgF1= 55 NF2=10.4 NAngle of F2 from horizontal g= acceleration due to…

Q: our forces act on an object, given by A = 48.3 N east,B = 42.3 N north,C = 64.7 N west, and D = 84.7…

A: Given,

Q: (c) For the work done by the force on the crate, we have WF=F. Ar = 111 N ( (m) о m cos = J.

Q: In the figure below, a force F, of magnitude 5.50 units acts on an object at the origin in a…

A: Free body diagram is given as-

Q: An object of mass 0.500 kg is released from the top of a building of height 7.00 m. The object…

Q: Consider (Figure 1). Block A weighs 50 lb and the platform weighs 16 lb. Figure 1 of 1 > ▼ Part A If…

A: The weight of Block A: The weight of the platform: The force acting on the triangular frame:

Q: A cord passing over a pulley connects two masses, as shown, where m, -3.80 kg and m, 6.40 kg. The…

Q: A box of mass 7.54 kg is being pushed along a frictionless floor by a force of magnitude 14.86 N…

A: The normal force acting vertically upwards on the box balances the weight of the box(acting…

Q: Forces of 70 N at 130 degrees, and 50 N at an angle of 350 degrees, measured counter-clockwise from…

A: Component of a vector along x axis Ax = A Cosθ Component of a vector along y axis Ay = A Sinθ

Q: The system shown in the figure below is used to ift an object of mass m 63.0 kg. A constant downward…

Q: A 12.9 kg block is pushed to the left across a rough horizontal surface by a force that is angled…

A: Ans:- Image-1

Q: Four forces act on an object, given A = 34.3 N east, B = 48.3 north, C = 70.7 N west, and D = 92.7 N…

A: force A = 34.3 N , due east force B = 48.3 N , due north force C = 70.7 N , due west force D = 92.7…

Q: A block of mass 1.80 kg is pushed up against a wall by a force i that makes an angle of e = 50.0°…

Q: Two forces are applied to a block to accelerate it across a horizontal surface. If a = 39.4°, F =…

Q: Consider the 52.0-kg mountain climber in Figure below. (a) Find the tension in the rope , and (b)…

A: Given,Mass of the mountain climber, m = 52 kgAngle between the rope and the horizontal, θ=31°Tension…

Q: 5 kg block is placed on an inclined plane of angle 30 degrees and pushed up the plane with a…

Q: Forces with magnitudes of v= 140 newtons and u= 285 newtons act on a hook (see figure). The angle…

Q: A contestant in a winter sporting event pulls an m kg block of ice across a frozen lake by applying…

Q: A 5N horizontal force is applied to the block, pushing toward the right, but the block does not…

Q: If a force is applied with a magnitude of 200 N at 30 degrees above the horizontal, what are the…

Q: A block of mass m=8.5 kg is pushed up on a frictionless inclined plane by a horizontal force F as…

A: Mass m = 8.5 kg Angle θ = 10° acceleration a = 1.6 m/s2 gravitational acceleration g = 9.81 m/s2 To…

Q: Forces of 60 N at 170 degrees, and 40 N at an angle of 220 degrees, measured counter-clockwise from…

Q: Four forces act on an object, given by A = 40.3 N east, B = 43.3 N north, C = 74.7 N west, D =…

A: Given information:Force acting in east direction (A) = 40.3 N (“+ve” x-axis)Force acting in north…

Q: A = 106gwt @30° and B = 156gwt @135° The unit gwt, is a convenient unit whenever the only forces…

A: Given values -

Q: A block of wood is pulled along a horizontal table by a force of 25 N inclined at 20 degrees above…

Q: A block of mass 1.85 kg is pushed up against a wall by a force P that makes an angle of e = 50.0°…

A: Given data The mass of the block is m = 1.85 kg. The angle with the horizontal is: θ = 50° The…

Q: A crate that has a mass of 65.1 kg is held in equilibrium by two ropes as shown in the figure. Find…

A: Given problem is based on the Newton’s laws of motion. There are different forms of forces observed…

Q: Two blocks are connected by a (massless) string that runs over a (massless, frictionless) pulley as…

A: This question is based on law of motion.

Q: Problem 1: A block with a mass of m = 28 kg rests on a frictionless surface and is subject to two…

Question

A block of mass m = 5.0 kg is pulled up a θ = 26° incline as in the figure below with a force of magnitude F = 38 N.

(a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration.)

(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.)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Four forces act on an object, given by A = 47.3 N east, B = 37.3 N north, C = 78.7 N west, and D = 80.7 N south. (Assume east and north are directed along the +x-axis and +y-axis,respectively.) (a) What is the magnitude of the net force (in N) on the object? (b) What is the direction of the force? (Enter your answer in degrees counterclockwise from the +x-axis.) ° counterclockwise from the +x-axis
In the friction experiment, if the friction block has a mass of 599 g, and it started to move at a constant speed after giving it a slight push when the mass in the hanger is 284 g (including the hanger), what is the coefficient of kinetic friction?
Four forces act on an object, given by A = 38.3 N east, B = 45.3 N north, C = 70.7 N west, and D = 88.7 N south. (Assume east and north are directed along the +x-axis and +y-axis, respectively.) (a) What is the magnitude of the net force (in N) on the object? (b) What is the direction of the force? (Enter your answer in degrees counterclockwise from the +x-axis.)
As you will see in a later chapter, forces are vector quantities, and the total force on an object is the vector sum of all forces acting on it. In the figure below, a force F, of magnitude 6.70 units acts on a crate at the origin in a direction 0 = 26.0° above the positive x-axis. A second force F, of magnitude 5.00 units acts on the crate in the direction of the positive y-axis. Find graphically the magnitude and direction (in degrees counterclockwise from the +x-axis) of the resultant force F, + F,. magnitude units direction Counterciockwise from the +x-axis
In the figure below, m, = 10.2 kg and m, = 4.3 kg. The coefficient of static friction between m, and the horizontal surface is 0.50, and the coefficient of kinetic friction is 0.30. An illustration shows a rectangular block of mass m, on the horizontal surface of a table. This is connected to another rectangular block of mass m, by a cord that runs over a pulley placed diagonally at the corner of the horizontal surface of the table. The rectangular block of mass m, is suspended vertically by the side of the tabletop. (a) If the system is released from rest, what will its acceleration be? (Enter the magnitude of the acceleration.) m/s? (b) If the system is set in motion with m, moving downward, what will be the acceleration of the system? (Enter the magnitude of the acceleration.) m/s2
A horizontal force F pushes against a block of mass m. The mass m in turn pushes against a bigger block of mass M. There isn't friction any between the larger block and the table, but there is friction in between the blocks (coef. of static friction is μs). What's the smallest force F that will hold the smaller mass m m against the larger mass M without letting the smaller mass m fall down?
Use the component form of Newton's second law to write an expression for the y component of the net force, ΣFy, and write an expression for the x component of the net force, ΣFx.