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A strange quantum event occurs involving a 3 kg ball of cheese that splits into two 0.5 kg balls of chocolate. Momentum and Energy are conserved.
1. What is the momentum of each chocolate ball?
2. What is the velocity of one chocolate ball relative to the other?
3. In the rest frame of the cheese ball what are the velocities of the chocolate balls?
Consider the design of a solar-powered alternate power generation infrastructure that could maintain sufficient electrical power to meet current US annual demand.
A guitar string is 90.0cm long and has a mass of 3.17 g. From the bridge to the support post (=l) is 60.0cm, What are the frequencies of the fundamental and first two overtones
the scientific method is used by scientists to understand the natural laws that the universe obeys. scientists are not
What is the resultant displacement when a dog runs 36 m North, and then changes direction to run 13.6 m West? answer sketching diagram and showing all calculation.
Lawn spheres placed on a pedestals are convex mirrors. Onesphere has the diameter of 37 cm. What is the height of the bird's image
A 21 kg solid door is 220 cm tall, 94 cm wide. What is the door's moment of inertia for rotation about the vertical axis inside the door, 17 cm from one edge.
a bullet is fired through a board 14.9 cm thick with a line of motion perpendicular to the face of the board. if the
A kid of mass 30 kg is initially at the center of a merry-go-round, which we can model as a uniform disk. What is the angular speed of the merry-go-round now in rev/min
A satellite with a mass of 310 kg moves in a circular orbit 7.00 107 m above the Earth's surface. What is the gravitational force on the satellite
Two projectiles are projected with the equal initial velocity but different angles of projection. find the angle of projection of the second projectile
Determine how many times greater heat loss occurs through a glass window thats 80.0 cm high, 70 cm wide, and 0.300 cm thick (k = 0.791 W/m°C) than a electrical supply line running outside to an exterior mounted light.
A 10.0 kg cylinder rolls withoutslipping on a rough surface. At an instant when its center ofgravity has a speed of 12.0 m/s. find the rotational kinetic energy about its center of gravity
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