Question: A 6 5 kg is being pulled across a oor that has friction with a rope that has tension of 5 0 N at a

A 65 kg is being pulled across a oor that has friction with a rope that has
tension of 50 N at a constant speed of 1 m/s and at an angle of =60.(a) How much
heat energy is generated in 5 s?(b) How much Power is required to pull the rope?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

Problem 3-10 (Algo) The Tuff Wheels was getting ready to start its development project for a new product to be added to its small motorized vehicle line for children. The new product is called the...

Q:

statement or answers the qu ircle the correct answer. For questions requiring an extended mathematical response, you must show a correct numerical setup (show mathematical work). Your answer must...

Q:

Force and Friction Force 25. Draw a picture below that shows an example of a balanced force (examples: a bird's nest in a tree , a light hanging from a ceiling) Show the forces acting on the object....

Q:

Momentum 34. A rifle recoils while firing a bullet. Explain why the speed of the rifle's recoil is small compared to the speed of the bullet. 35. An egg dropped on concrete usually breaks while one...

Q:

29.A 50 kg box is pulled across a surface by a force of 100 N. A constant force of friction of 25 N acts against the object. Find the object's acceleration. Energy , work and power 30.What are the...

Q:

For each of the following problems, give the net force on the block, and the acceleration, including units. 1 ) 10 N 30 N 4 kg 2) 4 N 5kg 6 N Net Force = a = F/m = Net Force = a = F/m = 3 180 N 40 kg...

Q:

QUESTION 1 A driver in a car traveling at a speed of 28.8 m's sees a deer 100 m away on the road. Calculate the minimum constant acceleration that is necessary of the car to stop without hitting the...

Q:

Please Help! 41. 41. II An accident victim with a broken BIO leg is being placed in traction. The patient wears a special boot with a pulley attached to the sole. The foot and boot together have a...

Q:

A moving sidewalk at the airport moves about 1 m/s relative to the ground around it. If you walk at a speed of 2 m/s relative to the sidewalk, how fast are you moving relative to the ground? If a...

Q:

Please answer all the questions properly all the relevant in is provided. Pls try your best! im Counting on u! Thank uuuuu :) Please write your answers (showing all steps) neatly and clearly. This...

Q:

Part A A 79 g particle is moving to the left at 27 m/s . How much net work must be done on the particle to cause it to move to the right at 51 m/s ? Express your answer with the appropriate units. ?...

Q:

Proposed capital structure Debt: $50,000. Cost of debt: 8%. Proceeds are used for purchase of equity. (a) Calculate EPS under each of the three economic scenarios before debt is issued. Calculate the...

Q:

Nick just saw a posting on the company's website for a financial analyst position in the firm's controller office. He had always thought of himself as a future plant manager, but while working for...

Q:

2. Since the good, according to Plato, is that which furthers a persons real interests, it follows that in any given case when the good is known, men will seek it. Each of the following passages...

Q:

QUESTION 1 Required: 10 MARKS Prepare the journal entries to record these transactions of Princess Ltd. (Show all workings.) Answer the question in the space provided below. On 1 August 2018,...