Question: Please show work An object with a mass of 2.5 kg is placed on a frictionless inclined plane. The angle of the incline is 20

Please show work

An object with a mass of 2.5 kg is placed on a frictionless inclined plane. The angle of the incline is 20 degrees. what is the magnitude of the net force and the normal force? B) Draw a FBD 9) A 75 kg skier accelerates from rest to a speed of 12 m/s in 3.0 seconds on a frictionless hill. What is the slope of the hill? B) Draw a FBD 10) Two 2.5-kg masses are suspended at opposite ends of a rope that passes over a frictionless pulley. The pulley is attached to a chain that goes to the ceiling. (A) What is the tension in the rope T1? (B) What is the tension in the rope T2? 11) An 8-kg box is released on a 30* incline and accelerates down the incline at .3 m/s^2. Find how large the coefficient of kinetic friction is. B) Draw a FBD 12) Two blocks, each with a mass of 4kg, are held in place on a frictionless incline, calculate the tension in the two strings if the angle of the incline is 65 degrees. B) Draw a FBD of each of the blocks

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!

A company manufacturers a product in the United States and sells it in England. The unit cost of manufacturing is $50. The current exchange rate (dollars per pound) is 1.51. The demand function,...

8) An object with a mass of 2.5 kg is placed on a frictionless inclined plane. The angle of the incline is 20 degrees. What is the magnitude of the net force and the normal force? B) Draw a FBD 9) A...

Show your complete solutions in solving. I will give you a very good feedback. Thank you! Make your solution clear/readable please. 1. A 5 kg crate is pulled 4 m along a horizontal floor by a...

Can you please answer and show work for the following physics questions? Thank you in advance. 1. An astronaut whose mass is 80 kilograms is standing in a rocket. The rocket is at a point in free...

Problem 1: Consider the forces shown in the figure. Part (a) Find the magnitude ofthe force Fl shown in the figure in Newtons. Numeric : A numeric value is expected and not an expression. Part (b)...

2.9 A block of mass of 2 kg slides on an inclined plane that makes an angle of 30 with the horizontal. The coefficient of friction between the block and the surface is 3/2. (a) What force should be...

different values of the mass of the block m and compare the results of the measurements with theoretical predictions. Procedure Physics Simulations: Inclined Plane htt 5: o h sics.com f2.htm| Static...

5.1 Vector Addition and Subtraction: Graphical Methods 1 . True or FalseWe can use Pythagorean theorem to calculate the length of the resultant vector obtained from the addition of two vectors which...

13. A sled, which has a mass of 45.0 kg., is sitting on a horizontal surface. A force of 120 N is applied to a rope attached to the front of the sled such that the angle between the front of the sled...

Note: To simplify calculations, you may use g = 10 m/s in all problems.V =7.5 m/s Questions 2-4 refer to the following figure: B C - NWAVAN D velocity (m/s) 1. An object is thrown horizontally to the...

The following is a list of some of the balance sheet accounts and all income statement accounts for Aldine Inc. as they appear on the company's adjusted trial balance. Accounts payable $10,000...

A small cube of lithium (density = 0.535 g/cm3) measuring 1.0 mm on edge is added to 0.500 L of water. The following reaction occurs: 2 Li(s) + 2 H2O(l) LiOH(aq) + H2(g)

Question 1 Which of the following variables is not initialized? int foo = 0 ; int bar = foo; char some _ char; float number = 9 . 0 ; char some _ other _ char = ' a ' ; A . foo B . bar C . some _...

Chapter 6: Risk and Project Appraisal or Chapter 7: Portfolio Theory or Chapter 8: CAPM and Multi-Factor Models. Please solve as soon as possible, I need this. In 10 or 20 minutes. 1). Describe the...

=+c. Suppose that public policy raises the saving rate so that the economy reaches the Golden Rule level of capital. What will the marginal product of capital be at the Golden Rule steady state?

=+a discussion of the CobbDouglas production function, see Chapter 3.)

=+output ratio is about 2.5. Suppose that the production function is CobbDouglas, so that the capital share in output is constant, and that the United States has been in a steady state. (For