A worker pushes a 40.5 kg box up a ramp which makes an angle of 22.5 ̊ relative to the horizontal. The box starts from rest and moves a total distance of 1.50 meters up the ramp. As the box moves, the worker applies a constant force of 565 Newtons, which is directed up the ramp. The coefficient of kinetic friction between the ramp and the box is 0.195.(a) Find the work done by each force acting on the box during this motion, in units of Joules (J). There are 4 forces to consider: the force of the worker’s push, gravity, kinetic friction, and the normal force. (b) What is the final speed of the box at the end of the motion (i.e., after it has moved 1.50 meters up the ramp)? Give your answer in units of meters per second (m/s). Use the work-energy theorem. Problem 1A worker pushes a 40.5 kg box up a ramp which makesan angle of 22.5° relative to the horizontal. The box startsfrom rest and moves a total distance of 1.50 meters up theramp. As the box moves, the worker applies a constantforce of 565 Newtons, which is directed up the ramp. Thecoefficient of kinetic friction between the ramp and thebox is 0.195.(a) Find the work done by each force acting on the box during this motion, inunits of Joules (J). There are 4 forces to consider: the force of the worker'spush, gravity, kinetic friction, and the normal force.(b) What is the final speed of the box at the end of the motion (i.e., after it hasmoved 1.50 meters up the ramp)? Give your answer in units of meters persecond (m/s). Use the work-energy theorem.

Name: A worker pushes a 40.5 kg box up a ramp which makes an angle of 22.5 ̊
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: A worker pushes a 40.5 kg box up a ramp which makes an angle of 22.5 ̊ relative to the horizontal. The box starts from rest and moves a total distance of 1.50 meters up the ramp. As the box moves, the worker applies a constant force of 565 Newtons, w

mass of box = 40.5 kg angle = 22.5od = 1.5 mFapplied = 565N a)work done by push = Fapplied .d =…

Answered: Problem 1 A worker pushes a 40.5 kg box…

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 4P: a shopper in a supermarket pushes a cart with a force of 35 N directed at an angle of 25 below the...

See similar textbooks

Related questions

Topic Video

Question

A worker pushes a 40.5 kg box up a ramp which makes an angle of 22.5 ̊ relative to the horizontal. The box starts from rest and moves a total distance of 1.50 meters up the ramp. As the box moves, the worker applies a constant force of 565 Newtons, which is directed up the ramp. The coefficient of kinetic friction between the ramp and the box is 0.195.

(a) Find the work done by each force acting on the box during this motion, in units of Joules (J). There are 4 forces to consider: the force of the worker’s push, gravity, kinetic friction, and the normal force.

(b) What is the final speed of the box at the end of the motion (i.e., after it has moved 1.50 meters up the ramp)? Give your answer in units of meters per second (m/s). Use the work-energy theorem.

Problem 1
A worker pushes a 40.5 kg box up a ramp which makes
an angle of 22.5° relative to the horizontal. The box starts
from rest and moves a total distance of 1.50 meters up the
ramp. As the box moves, the worker applies a constant
force of 565 Newtons, which is directed up the ramp. The
coefficient of kinetic friction between the ramp and the
box is 0.195.
(a) Find the work done by each force acting on the box during this motion, in
units of Joules (J). There are 4 forces to consider: the force of the worker's
push, gravity, kinetic friction, and the normal force.
(b) What is the final speed of the box at the end of the motion (i.e., after it has
moved 1.50 meters up the ramp)? Give your answer in units of meters per
second (m/s). Use the work-energy theorem.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions