Physics, 06.11.2019 00:31 jsbappelp4ipbn
Suppose a metal sphere is launched up a ramp with vi=1.5 m/s. the end of the ramp is 1.20 m above the floor. the ramp is at an angle of 20° to the horizontal. calculate the range of the sphere.
Answers: 2
Physics, 22.06.2019 02:10
"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."
Answers: 2
Physics, 22.06.2019 14:30
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
Answers: 2
Physics, 23.06.2019 01:00
Given the data calculated in parts a, b, c, and d, determine the initial rate for a reaction that starts with 0.85 m of reagent a and 0.70 m of reagents b and c?
Answers: 1
Physics, 23.06.2019 08:30
Amoving freight car collides with an identical one that is at rest. if momentum is conserved, what happens to the second car after the collision? it attains the same speed as the first car. it moves at half the speed of the first car. it moves at twice the speed of the first car.
Answers: 3
Suppose a metal sphere is launched up a ramp with vi=1.5 m/s. the end of the ramp is 1.20 m above th...
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