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Question: A 5 kg chunk of ice is sliding at 12 m/sec on the floor of an ice covered valley when it collides with and sticks to another 5 kg chunk of ice that is initially at rest. Since the valley is icy there is no friction.
Part A: After the collision how far up the valley will the combined chunks go?
I need help to find how far up the valley will the combined chunks go.
A constant 3.80 Amp current moves along a straight wire that is perpendicular to a 2.00 T magnetic field. evaluate how much magnetic force will it experience
A mass is oscillating on a spring with a period of 4.60 s. At t=0 s the mass has zero speed and is at x=8.30cm. What is the value of t the first time after t=0s that the mass is at x=4.15?
A 2kg ball traveling to the right with a speed of 4 m/s collides with a 4 kg ball traveling to the left with a speed of 2 m/s. The total momentum of the two balls after the collision is what.
A trap door, of length and width 2.35 m, is held open at an angle of 65.0° with respect to the floor. what is the torque exerted on the trap door by the rope
find the ambulance's speed from these observations.
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True false questions on physics
the earths crust is broken up into a series of more-or-less rigid plates that slide around due to motion of material in
The overhead projector used in our lectures form (approximately) 2m-tall images of transparencies that are 30 cm tall. The screen is approximately 3m from the projector.Using these numbers, what must the focal length of the projector lens , in cm?
What would be the electric current intercepted by the total surface area of the planet?
With a little effort, you can blow across a dime on a table and make it land in a cup without touching either cup or dime (tryit). Describe how the dime is lifted.
A bar magnet is moving with a velocity, v, in the plane of the page towards a conducting loop that is perpendicular to the bar magnet. calculate the poles of the bar magnet
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