Determine the acceleration of the blocks
Two blocks, one 0.8 kg and the other 2.0 kg are connected by a massless string over a frictionless pulley. The coefficient of kinetic friction is 0.14, and the downward ramp angle is 60 degrees.
a) Determine the acceleration of the blocks.
Expected delivery within 24 Hoursrs
A 1.2 kg block is attached to a spring with spring constant 18.0 N/m. While the block is sitting at rest, a student hits it with a hammer and almost instantaneously gives it a speed of 48.0 cm/s. What are The amplitude of the subsequent oscillatio
The elevator is moving upward with an acceleration of magnitude 1.3 m/s2. What pressure (in excess of atmospheric pressure) is applied to the floor beneath the suitcase?
Two metal balls A and B of negligible radius are floating at rest on Space Station Freedom between two metal bulkheads, connected by a taut nonconducting thread of length 2.00 m.
He then turns the hubcap over, keeping it the same distance from his face. He now sees an image of his face 8.5 cm in back of it. How far is his face from the hubcap?
A plane is headed east with an air speed of 200.0 m/s. The wind blows southeast at 37.0 m/s. Find the velocity of the plane relative to the earth.
A gas is compressed at a constant pressure of 0.800 atm from 10.00 L to 3.00 L. In the process, 370 J of energy leaves the gas by heat. What is the work done on the gas?
cale in an elevator at rest on the 64th floor of a building. The scale reads 826 N. As the elevator moves up, the scale reading increases to 941 N. Find the acceleration of the elevator.
A thin, circular hoop with a radius of 0.22 is hanging from its rim on a nail. When pulled to the side and released, the hoop swings back and forth as a physical pendulum.
Suppose you measure a standing person's blood pressure by placing the cuff on his leg 0.540 m below the heart. Calculate the pressures you would observe if the pressures at the heart are 121 over 80 mm Hg. Assume there is no loss of pressure due t
A 24 inch string is wrapped around the 1/8 inch radius axis of a yo yo. Starting from rest, the yo yo descends with a constant angular acceleration of 4 rad/seconds squared. How long will it take the string to completely unwind?
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!