5. A frictional force of 540N keeps a box stationary on a sloping surface which has a coefficient of static friction = 0.6. Calculate: 5.1 The force exerted by the box on the surface. [900 N] 5.2 The angle of the slope. [31°] 5.3 The mass of the box. [107.1 kg] 5 5.

5. A frictional force of 540N keeps a box stationary on a sloping surface which has a coefficient of static friction = 0.6. Calculate: 5.1 The force exerted by the box on the surface. [900 N] 5.2 The angle of the slope. [31°] 5.3 The mass of the box. [107.1 kg] 5 5.

Name: 5.A frictional force of 540N keeps a box stationary on a sloping surf
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: 5.A frictional force of 540N keeps a box stationary on a sloping surface which has acoefficient of static friction = 0.6. Calculate:5.1The force exerted by the box on the surface. [900 N]5.2The angle of the slope. [31°]5.3The mass of the box. [107.1

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 8WUE: A horizontal force of 95.0 N is applied to a 60.0.kg crate on a rough, level surface. If the crate...

See similar textbooks

Similar questions

Suppose you have a 116-kg wooden crate resting on a wood floor. (?k = 0.3 and ?s = 0.5) What maximum force (in N) can you exert horizontally on the crate without moving it?
What is the unbalanced force acting on a moving car with a constant velocity of 25 m/s (56 mi/h)?
Suppose your friend is sitting on a sled and asks you to move her across a flat, horizontal field. You have a choice of (a) pushing her from behind by applying a force downward on her shoulders at 30 below the horizontal (Fig. 4.22a) or (b) attaching a rope to the front of the sled and pulling with a force at 30 above the horizontal (Fig. 4.22b). Which option would be easier and why?
What properties do forces have that allow us to classify them as vectors?
Ina traction setup a broken bone, with pulleys and rope available, how might we be able to Increase the force along the tibia using the weight? (See Figure 4.30) (Note that the tibia is the shin bone shown in this image.) Figure 4.30 A leg is suspended by a traction system in which wires used to transmit forces. Frictionless pulleys crw.ge the direction of the force T without changing Its magnitude.
A horizontal force of 95.0 N is applied to a 60.0.kg crate on a rough, level surface. If the crate accelerates at 1.20 m/s2, what is the magnitude of the force of kinetic friction acting on the crate? (See Section 4.5.)
A person doing a chin-up weighs 700 N, exclusive of the arms. During the first 25.0 cm of the lift, each arm exerts an upward force of 355 N on the torso. If the upward movement starts from rest, what is the persons velocity at that point?
Suppose your friend is sitting on a sled and asks you to move her across a flat, horizontal field. You have a choice of (a) pushing her from behind by applying a force downward on her shoulders at 30 below the horizontal (Fig. 4.22a) or (b) attaching a rope to the front of the sled and pulling with a force at 30 above the horizontal (Fig. 4.22b). Which option would be easier and why?
When serving a tennis ball, a player hits the ball when its velocity is zero (at the highest point of a vertical toss). The racquet exerts a force of 540 N on the ball for 5.00 ms, giving it a final velocity of 45.0 m/s. Using these data, find the mass of the ball.
A 55.0 kg block is pulled along a frictionless surface with a force P, exerted at an angle of 25.0 ̊ above the horizontal. What is the minimum force P that will lift the block off the ground? If the block is pulled with half of this force, what will its acceleration be?
7 - Calculate the force (W) required to pull an object of mass 100 kg on a frictionless horizontal plane with a constant speed of 5 m/s by applying a force of 122 N making an angle of 37° with the horizontal. a) B) NS) D) TO)
2. A 850kg elevator is designed to carry 10 people (m= 50kg) safely, and accelerate upwards at 0.3 m/s^2. What minimum tension should the cable be able to support.