Question

If the coefficient of kinetic friction between an object with mass MM = 3.00 kg and...

If the coefficient of kinetic friction between an object with mass MM = 3.00 kg and a flat surface is μk=μk= 0.460, what force will cause the object to accelerate at 2.50 m/s2? The force is applied at an angle of θθ = 30.0° (see the figure below).

1)

Calculate the force.

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
An object of mass m = 20.0 kg travels distance d = 60.0 m at constant...
An object of mass m = 20.0 kg travels distance d = 60.0 m at constant speed on a rough horizontal surface (μk = 0.45). The force (a pull, not a push) applied to the object makes an angle θ = 30.0∘with the horizontal. Calculate: A:The magnitude of the applied force? B:The work done by the applied force? C:The work done by the force of friction?
A 3.00 kg block that has a coefficient of kinetic friction of 0.350 and is initially...
A 3.00 kg block that has a coefficient of kinetic friction of 0.350 and is initially moving at a constant velocity of to the right. A 75.0 newton force is then applied to the block, toward the right, at an angle of 200 above the horizontal. a) Free body diagram. b) The x and y components of the applied force.   c) The frictional force on the block. d) The acceleration of the block.
A 3.00 kg block that has a coefficient of kinetic friction of 0.350 and is initially...
A 3.00 kg block that has a coefficient of kinetic friction of 0.350 and is initially moving at a constant velocity of to the right. A 75.0 newton force is then applied to the block, toward the right, at an angle of 200 above the horizontal. Find the following:        a. Free body diagram.          b. The x and y components of the applied force.          c. The frictional force on the block.          d. The acceleration of the block.
A 3.00 kg block that has a coefficient of kinetic friction of 0.350 and is initially...
A 3.00 kg block that has a coefficient of kinetic friction of 0.350 and is initially moving at a constant velocity of to the right. A 75.0 newton force is then applied to the block, toward the right, at an angle of 200 above the horizontal. Find the following: a. Free body diagram. b. The x and y components of the applied force. c. The frictional force on the block. d. The acceleration of the block.
1. A 40 kg crate is moving on a level surface. The kinetic frictional coefficient is...
1. A 40 kg crate is moving on a level surface. The kinetic frictional coefficient is 0.447. What horizontalforce is needed to cause the crate to accelerate at 4.1 m/s^2 2. A repressed factory worker pulls a box with mass 102 kg on a horizontal surface with a constant velocity of 3.5 m/s. The coefficient of kinetic friction between the box and the surface is 0.2. a) What force must he apply when he pulls up at an angle of...
A mass of 6 kg rests on a floor with a coefficient of static friction of...
A mass of 6 kg rests on a floor with a coefficient of static friction of 0.95 and coefficient kinetic friction of 0.30. One force is applied vertically downward of 22 Newtons and another force is applied at an angle of 28 degrees below the horizontal. Calculate what the magnitude this force needs to be in order to begin to move the mass. If that force is removed and another force is applied at an angle of 28 degrees above...
An object with mass M1M1 of 2.85 kg is held in place on an inclined plane...
An object with mass M1M1 of 2.85 kg is held in place on an inclined plane that makes an angle θθ of 40.0° with the horizontal (see figure below). The coefficient of static friction between the plane and the object is 0.566. A second object that has a mass M2M2 of 4.75 kg is connected to the first object with a massless string over a massless, frictionless pulley. Calculate the initial acceleration and tension once objects are released.
A mass of 2 kg is placed on a horizontal surface with a coefficient of kinetic...
A mass of 2 kg is placed on a horizontal surface with a coefficient of kinetic friction of 0.3. A force is applied vertically downward to it and another force of 85 Newtons is applied at 18 degrees below the horizontal. As it moves 9 meters in the +x direction it loses 160 Joules of kinetic energy. What is the amount of the force which is applied downward in Newtons?
A 1.00-kg object slides to the right on a surface having a coefficient of kinetic friction...
A 1.00-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250. The object has a speed of vi = 3.00 m/s when it makes contact with a light spring that has a force constant of 50.0 N/m. The object comes to rest after the spring has been compressed a distance . The object is then forced toward the left by the spring and continues to move in that direction beyond the spring’s unstretched position....
A mass of 10 kg is travelling over a horizontal surface with friction and the coefficient...
A mass of 10 kg is travelling over a horizontal surface with friction and the coefficient of kinetic friction is 0.53. One additional force of 27 Newtons is applied to it in the +x direction (parallel to the surface). It slides 3 meters in the +x direction. What is the work done by the weight force in Joules?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT