A 15.0 kg box is being pulled along level ground by a 75.0 N force that is directed at an angle of 20 above the horizontal. The coefficient of kinetic friction is 0.330. What is the acceleration of the box?

A 15.0 kg box is being pulled along level ground by a 75.0 N force that is directed at an angle of 20 above the horizontal. The coefficient of kinetic friction is 0.330. What is the acceleration of the box?

Name: A 15.0 kg box is being pulled along level ground by a 75.0 N force tha
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: A 15.0 kg box is being pulled along level ground by a 75.0 N force that is directed at an angle of 20 above the horizontal. The coefficient of kinetic friction is 0.330. What is the acceleration of the box?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 63PQ: A 75.0-g arrow, fired at a speed of 110 m/s to the left, impacts a tree, which it penetrates to a...

See similar textbooks

Similar questions

Kinetic friction is proportional to the normal force (Eq. 5.9). Why should there be an intimate connection between these two forces?
A box rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman applies a horizontal force with magnitude 42.5 N to the box and produces an acceleration of magnitude 4.45 m/s/s, what is the mass of the box?
What is the maximum horizontal force that is required to cause a 15kg box to begin to slide along a horizontal surface if the coefficient of static friction is 0.20?
A 20 kg sled is being pulled along the ground by a 100 N force directed 30° above horizontal. Given the coefficient of kinetic friction between the sled and the snow is 0.100, what is the magnitude of the friction acting on the sled?
A 15.0 kg box is being pulled along level ground by a 75.0 N force that is directed at an angle of 20° above the horizontal. The coefficient of kinetic friction is 0.330. What is the acceleration of the box?
A 28 kgkg suitcase is being pulled with constant speed by a handle that is at an angle of 25 ∘ above the horizontal. If the normal force exerted on the suitcase is 180 NN , what is the force F applied to the handle?
A box rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman applies a horizontal force with magnitude 48.0 N to the box and produces an acceleration of magnitude 2.20 m/s2, what is the mass of the box?
A 30-kg box is being pushed along a horizontal surface. The coefficient of static friction between the box and the ground is 0.45, and the coefficient of kinetic friction is 0.35. What horizontal force must be exerted on the box for it to accelerate at 1.2 m/s2?
A 42.0 kg box on a horizontal surface is being pulled by a horizontal force F= 110N. If the acceleration of the box is 1.20 m/s^2, what is the coefficient of kinetic friction between the box and the surface?
A woman exerts a horizontal force of 119 N on a box with a mass of 39.2 kg. If the box doesn't move, what's the magnitude of the static friction force (in N)? What is the minimum possible value of the coefficient of static friction between the box and the floor? (Assume the box remains stationary.)
A 250N crate is pulled up a ramp that is angled at 20 degrees above the horizontal. If the coefficient of friction is 0.25, find the x-component of the weight.
A 28 kg suitcase is being pulled with constant speed by a handle that is at an angle of 26 ∘ above the horizontal. If the normal force exerted on the suitcase is 180 N, what is the force F applied to the handle?