Question: 2. A worker is trying to move a 25 kg block of wood up a wooden ramp inclined at 15 degrees above the horizontal. If

2. A worker is trying to move a 25 kg block

2. A worker is trying to move a 25 kg block of wood up a wooden ramp inclined at 15 degrees above the horizontal. If the worker pushes up the block at constant velocity what is the force on the block by the worker? Assume that you cannot ignore friction. (Hint: You will have to look up a coefficient of friction in your guided notes)

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!

4. Demarius has just moved, and is unloading boxes the moving van. He slides a 19.0 kg box down the 31. ramp. The box accelerates at a rate of 0.68 m/s2. What is the coefficient of kinetic friction...

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...

Procedure I Data Table 1: Mass and Weight Object Mass in g Mass in kg Weight in N Wooden Friction block 31.1 0.031 0.30 Glass /sandpaper friction block 55.6 0.056 0.55 50 g hanging mass 50 0.05 0.49...

Physics Lab (Online Simulation) Physics Lab (Online Simulation) Physics Lab (Online Simulation) RAMP: FORCES AND MOTION Objective: If the box moves with constant velocity, the net force is zero. Note...

I need all parts for 7 U4 - W52 - More Force and Acceleration AP Physics 1 Unit 4 - Fans and Acceleration For \"d. problem. (Ir-w Ill nppmprhte clutch, Ill Ipproprlnte [one diagrams Ind show your...

1. After ring a cannon ball, the cannon moves in the opposite direction from the ball. This an example of: A. Newton's First Law B. Newton's Second Law C. Newton's Third Law D. Newton's Law of...

7. [-/1 Points] DETAILS SERPSE10 8.4.OP.014.MI. MY NOTES PRACTICE ANOTHER A 4.00-kg block is set into motion up an inclined plane with an initial speed of v; = 8.60 m horizontal. (a) For this motion,...

Block 1 (19 kg) is located on the surface of a table. A rope pulls on block 1 with a tension of 207.4 N at an angle of 42.46 degrees above the horizontal. The coefficient of kinetic friction between...

Date : Name: Problem Set - Motion Near the Earth's Surface Provide 'elegant' solutions for the following problems. 1/ - A man pushes a 25 kg lawnmower along his front lawn. The force that he applies...

Pls answer all the questions according and to the best of your capabilities Uniform Circular Motion Activity Sheet A6 Purpose: The purpose of this activity is to explore the characteristics of the...

Describe the four most common types of logical dependency.

A drum of 200-mm radius is attached to a disk of radius rA = 140 mm. The disk and drum have a combined mass of 5 kg and are suspended by two cords. Knowing that the acceleration of point B on the...

Provide an analysis of ethical reasoning methods based on the following. First, consider the ethical standards of the Institute of Management Accountants Statement of Ethical Professional Practice...

Whats the diameter of a dish antenna that will receive 10−20W of power from Voyager at this time? Item 8 8 of 15 Constants | Periodic Table The Voyager 1 spacecraft is now beyond the outer...

Simplify the expression. log6 6561 Your Answer: Hints References

Create a set of relational schemas with underlined (primary) keys and arrows connecting foreign keys and primary keys for a database containing the following information. If you have any difficulty...

Select the correct graph of the given equation. Find an equation of the form y A sin (Bx C) that has the same graph as the given equation. Find A and B exactly and C to three decimal places. Use the...

Use the figure to select the correct trigonometric function that corresponds to the given ratio. 15 8 17 15 The figure is not drawn to scale. Ocot e tan e Osec e sin e

Discuss the brand's level of brand awareness and the strength, favourability, and uniqueness of XBOX ' s brand associations. 5 marks each for strength , favourability , and uniqueness . * note that...

4. What is meant by the following statement, What we take for granted in a social situation may actually prove to be mechanisms that govern how we evaluate and act in the situation?

6. What is meant by the following statement, the methods used to uncover (construct) reality guide our thinking and actions in relation to this reality?

1. Discuss the following statements: (a) A person who describes something, ignores something else. (b) Our description of something will always be different from the thing we describe. (c) Our social...