Three identical disks are initially at rest on a frictionless horizontal table..... the answer is E, please explain?
Three identical disks are initially at rest on a frictionless horizontal table..... the answer is E,...
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force Frk( )'i. If k=75.8N, y=1.1, the mass is initially at ři=1.7mi, how much work is done as it move along the x-axis to a final position f =5.7mi? Answer in J. subjeto a position dependent A ()
A mass M=9.9kg is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force F=k( )'i. If k=45.1N, y=2.0, the mass is initially at ři=1.6mi, what is the final velocity as M starts from rest and moves along the x-axis to a final position is =4.9mi? Answer in
A mass M 3.8kg is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force Im If k 42.9N,y=3.0, the mass is initially at 7i=2.4mi, what is the final velocity as M starts from rest and moves along the axis to a final position f 4.9mi? Answer in m 13.69 Answer: X
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force F =kin'i. If k=62.6N, y=1.2, the mass is initially at ři=1.2mi, how much work is done as it move along the x-axis to a final position 5.5mi? Answer in J. Answer: 1550 * The correct answer is: 1170 Try another question like this one
A mass M=4.5kg is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force F =k( )'i. If k=49.4N, y=2.1, the mass is initially at Fi=1.4mi, what is the final velocity as M starts from rest and moves along the x-axis to a final position if =4.7mi? Answer in ". Answer: The correct answer is: 29.0 Try another question like this one
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force F=k( 2 )'i. If k=85.9N, y=2.5, the mass is initially at r;=2.Omi, how much work is done as it move along the x-axis to a final position Ti =5.6 mi? Answer in J. Answer: 0 The correct answer is: 9920 Try another question like this one
Block A, with mass mA, is initially at rest on a frictionless horizontal floor. Block B, with mass mB, is initially at rest on the horizontal top surface of A. The coefficient of static friction between the two blocks is μs. Block A is pulled with a horizontal force. What is the minimum magnitude of the force that causes Block A to slide out from under B? Write the expression in terms of the given variables.
a 6.61 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 13.9 N. find the speed of the block after it has moved 4.75 m. answer in units of m/s.
A 0.300-kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.200-kg puck moving initially along the x axis with a speed of 2.00 m/s. After the collision, the 0.200-kg puck has a speed of 1.00 m/s at an angle of ? = 52.0
A 2.6 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 15.9 N. Find the speed of the block after it has moved 3.3 m Answer in units of m/s 018 (part 1 of 2) 3.0 points A book weighing 24 N is placed on a table. How much support force does a table e on the book? Answer in units of N. 019 (part 2 of 2)...