Motes O Ask Your Teache 4 points SerPSES 7 P.O05 A block of mass figure below...
-/7 POINTS SERCP9 5.P.008.MI.SA. MY NOTES ASK YOUR TEAC This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise A block of mass m 1.95 kg is pushed a distance d = 5.15 m along a frictionless horizontal table by a constant applied force of magnitude F-16.0...
A block of mass 2.50 kg is pushed 2.20 m along a frictionless horizontal table by a constant 10.0 N force directed 25.0° below the horizontal. Determine the work done by the applied force. (a) 51.9 J (b) 19.9 J (c) 93.4J (d) 31.4J (e) 1.19J
My Notes Ask Your Teache 2. -13 points SerPSE10 8.2.P.003. and slides on the frictionless track shown in the figure A block of mass m 6.70 kg is released from rest from point below. (Leth, = 7.40 m.) S. 20 m 2.00 m (a) Determine the block's speed at points and ©. m/s (b) Determine the network done by the gravitational force on the block as it moves from point to point 0. Need Help? Read Watch It 3. -12...
12. |-/3 POINTS MY NOTES ASK YOUR TEACHER Starting from rest, a 4.90-kg block slides 3.00 m down a rough 30.0° incline. The coefficient of kinetic friction between the block and the incline is Mx = 0.436. (a) Determine the work done by the force of gravity. נר (b) Determine the work done by the friction force between block and incline. CJ (c) Determine the work done by the normal force. CJ Show My Work (Optional)
7. -10 points SerPSE10 8.3.P.007.MI. My Notes Ask Your Teacher A crate of mass 9.2 kg is pulled up a rough incline with an initial speed of 1.54 m/s. The pulling force is 104 N parallel to the incline, which makes an angle of 20.5° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 4.90 m. (a) How much work is done by the gravitational force on the crate? (b) Determine the increase in...