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problem a 50 g steel-bullet is fired into a fence post the initial speed of the bullet is 200 ms and when it comes to
question you are an astronaut m 100 kg and travel to a planet that is the same radius and mass as the earth but it has
problem a house painter uses the chair and pulley arrangement of the figure to lift himself up the side of a house the
problem a cart of mass m moving right at speed v with respect to the track collides with a cart of mass 07m moving
question a 3-kg ball traveling to the right with a speed of 4 ms collides with a 4-kg ball traveling to the left with a
problem your friend is catching a falling basketball after it has passed through the basket her hands move straight
compute all parts of given problemproblem a computer hard disk 80 cm in diameter is initially at rest a small dot is
solve the all parts of following problemproblem a factory worker pushes a 306kg crate a distance of 48m along a level
question a 0540 m long solenoid is formed by wrapping 790 turns of wire around a hollow cylinder with a radius of 0270
solve the following questionquestion 1 what percentage of the final current i0 flows through an inductor l in series
question a current of 116 a in an inductor l results in a stored energy of 0145 j the current is then changed to 793 a
problem consider a carnot reversible power cycle operating between a hot reservoir of 727degc and a cold reservoir of
solve the all parts of following questionquestion a box of mass 52 kg is pushed up an incline that has a total length
question an emf is induced by rotating a 940-turn 230 cm diameter coil in the earths 570times10-5 t magnetic fieldpart
problem magnus has reached the finals of a strength competition in the first round he has to pull a city bus as far as
problem a turtle crawls along a straight line which we will call the x-axis with the positive direction to the right
solve the all parts of following questionquestion one problem with some of the newer high-temperature superconductors
compute all parts of given problemproblem suppose a 60-turn coil lies in the plane of the page in a uniform magnetic
solve the all parts of following problemproblem a satellite orbiting the moon very near the surface has a period of 110
problem a roller coaster car is going over the top of a 15-m-radius circular rise at the top of the hill the passengers
problem when a fighter pilot makes a very quick turn he experiences a centripetal acceleration when this acceleration
question the energy of a system in j increases at a rate of 40 80t 60t3part a what is the instantaneous power in w at
solve the all parts of given questionquestion a 450kg package slides 155m down a long ramp that is inclined at 115 m
question a galvanometer with a coil resistance of 400 icirccopy deflects full scale for a current of 20 mapart a what
solve the all parts of following questionquestion a simple pendulum is 600 m longpart a what is the period of small