Consider the system shown in (Figure 1), block A weighs 43.0 N and block B weighs 26.0 N. The system is released from rest, and block B has speed 3.30 m/s after it has descended 2.00 m. Part A While the blocks are moving, what is the tension in the rope connecting the blocks? Express your answer with the appropriate units. HẢ ? T = Value Units Submit Request Answer Part B Figure < 1 of 1> What is the coefficient of kinetic friction between block A and the tabletop? Submit Request Answer

The 3.0-m-long, 06 kg rigid beam in (Figure 1) is supported at each end. A 86 kg student stands 2.0 m from support 1. Part A How much upward force does the support 1 exert on the beam? Express your answer to two significant figures and include the appropriate units. > View Available Hint(s) HA F = Value Units Submit Part B How much upward force does the support 2 exert on the beam? Express your answer to two significant figures and include the appropriate units. > View Available Hint(s) HA ? F2 = Value Units Submit Provide Feedback Figure 2.0 m 3.0 m Support 1 Support 2

Can you please answer these. In the previous question the acceleration was found to be a= 1.675 Question 5 The situation for this problem is as explained in question 4. Block E is moving up and to the left (and Block D is moving down). The mass of Block D is 3.2 kg. The mass of Block E is 2.4 kg. The coefficient of kinetic friction between Block E and the plane is 0.5. The inclined plane is inclined at an angle of θ = 32 degrees above horizontal. Calculate the tension in the string (in units of newtons). Question 7 This question is the same as question 5 with the exceptions that The numbers have changed, and Block E is moving down and to the right (this refers to velocity) Block E is moving down and to the right (and Block D is moving up). The mass of Block D is 2.9 kg. The mass of Block E is 3.9 kg. The coefficient of kinetic friction between Block E and the plane is 0.41. The inclined plane is inclined at an angle of θ = 31 degrees above horizontal. Calculate the acceleration of…

The 20-g bullet is travelling at 400 m/s when it becomes embedded in the 2-kg stationary block. The coefficient of kinetic friction between the block and the plane is μk = 0.38. (Figure 1) Figure 400 m/s 1 of 1 Part A Determine the distance the block will slide before it stops. Express your answer to three significant figures and include the appropriate units. S = 1 Submit Value μA Provide Feedback Request Answer Units ?

e1 A double incline is setup with two ramps as shown. The left block has a mass m1, and the right block has a mass m2. The left ramp is rough with kinetic friction coefficient uy and an angle 01. The ramp on the right is frictionless with an angle 02. The pulley is massless and frictionless. Assume the system starts accelerating to the right on initial release. a) In the Space below draw a set of free body diagrams (or a single one if taking that method which is fine) to fully describe all forces in this problem. b) Find an equation for the acceleration of the system.

Answer in terms of fundamental units

6. Please help me answer both parts to this physics problem

Follow the instructions. Typewritten for an upvote. No upvote for handwritten. PLEASE SKIP IF YOU HAVE ALREADY DONE THIS. Thank you

If you were performing this experiment in an in-class laboratory, you would be given one or more small iron balls. These would be utilized with a variant of the Free-Fall apparatus shown in the graphic below.        (INSERT PICTURE HERE)                     You would first raise the upper black clamp to the desired height above the middle clamp. Then you would place the ball firmly in the upper clamp. Next, you would turn on the timer and adjust its initial reading to zero. After you release the ball, it falls towards the middle clamp. When it encounters this clamp, the timer stops and you can read the time of fall.             Results are usually within 10% of the standard value of g. Here, in this online version, I will supply values of height (h) and time (t). First, calculate the average time (tav) for each height and use it as described next. You will use the third equation above to calculate the value of gravitational acceleration (g) in each case. Then, you will determine the…

A 4.8-m-long rope of mass 1.8 kg hangs from a ceiling.