Lab 5 Assignment

You need to push the couch 4 m to the other side of the room.  After the initial push to get it going you push on the 90 Kg couch with a steady horizontal force of 600 N.  The coefficient of kinetic friction between the couch and the floor is 0.6.   Calculate the answer for each of the following and explain/show your reasoning.  What is the magnitude and direction of the frictional force on the couch? What is the magnitude and direction of the net force on the couch? What is the magnitude and direction of the acceleration of the couch? Advanced) How much time did it take to push the couch the 4 m?

Please solve this question. Do as directions specify. Show all work.

Stuck need help! Problem is attached. please view attachment before answering.  Really struggling with this concept. Please explain so I can better understand ! Thank you so much

Please elaborate the given and the required also the formula that had been used please right the answers

Please show work.

Answer what is asked. Take your time to answer, will give you thumbs up. You may draw to further explain the solution. Thank you

NEED HELP PLEASE

Two stationary blocks of mass m and M are connected by a massless, frictionless pulley as shown. The coefficient of static friction is us, between block M and the surface. Please show your work and give your answers in terms of the given variables and g. a) What is the force of static friction on block M? b) What is the maximum mass m when the blocks are still stationary? M m

A person pushes a box along the ground. The box has the force diagram shown below. Examine the force diagram to answer the following questions: a. Is the box in equilibrium? If so explain how you can tell. If not, explain why not.   b. If the person wants the box to move at constant velocity, should they adjust their pushing on the block? If so, explain how they should change their push. If not, explain why they should change nothing about their push

Look at picture. I am having trouble with 2 questions.

Ignoring friction, explain what would occur in the following situation and how it relates to Newton’s Third law.  a. A cannon shoots out a cannon ball.  Draw and label the action and reaction forces between the cannon and cannonball.    b. How does the cannon's acceleration compare to the cannon ball and why?

Answer B only

Please answer question 2 parts a-c. The 2nd image shows the answer to question 1

A man weighs 400N and is climbing up a hill that is 30deg, as per the picture below. (Show all work) A. Draw the free body diagram B. What is the friction force? C. What is the coefficient of friction?

PROBLEM SET # 8: PARTICLE UNDER A NET FORCE On the space provided, present correct and organized solutions to the following answered problems. Box the final answers. Detach each page neatly and submit to your instructor. A 2.5-kg concrete block sliding on a vertical wall is being acted upon by a force P as shown in the figure below. Assume that the coefficient of kinetic friction between the 2. concrete block and the wall is 0.88. 148° (a) Draw the free-body diagram of the concrete block. (b) If the normal force exerted by the wall to the concrete block is 20.0 N, what would be the magnitude of the external force P, and (Ans: 37.74 N) (c) The acceleration of the block? (Ans: -15.56 m/s)

parameters and run the simulation a couple of times. Analysis and Questions: 1. Set the parameters as follows: vo = 0, k = 0.4000, s = 0.5000, g = 9.810 m/s2, m = 5.000 kg. Predict: In order to keep the block at rest on the incline plane, the angle of the incline plane  can’t exceed what value? Draw a free body diagram of the block and show your calculation. 2. Set the angle  to your predicted value (keep proper significant figures otherwise it will affect your simulation result). Does the simulation result match your prediction? If it doesn’t, redo your calculation and modify your answer to question 1. Keep testing until the simulation result matches your prediction. 3. Will increase or decrease the mass of the block affect your prediction to question 1? Explain.

parameters and run the simulation a couple of times. Analysis and Questions: 1. Set the parameters as follows: vo = 0, k = 0.4000, s = 0.5000, g = 9.810 m/s2, m = 5.000 kg. Predict: In order to keep the block at rest on the incline plane, the angle of the incline plane  can’t exceed what value? Draw a free body diagram of the block and show your calculation. 2. Set the angle  to your predicted value (keep proper significant figures otherwise it will affect your simulation result). Does the simulation result match your prediction? If it doesn’t, redo your calculation and modify your answer to question 1. Keep testing until the simulation result matches your prediction. 3. Will increase or decrease the mass of the block affect your prediction to question 1? Explain.

Please show work.

Answer B only

Stuck need help! Problem is attached. please view attachment before answering.  Really struggling with this concept. Please show all work so I can better understand ! Thank you so much.