A 42 kilogram ball with a velocity of 42 ms in the
A 4.2 kilogram ball with a velocity of 4.2 m/s in the +x-direction collides head-on elastically with a stationary 2.0 kilogram ball. Evaluate the speed of the second ball after the collision?
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the combination of an applied force and a friction force produces a constant total torque of 365 nbullm on a wheel
a fisherman notices that his boat is moving up and down periodically without any horizontal motion owing to waves on
a 20 centimeter tall object is located in front of a mirror a 1 centimeter tall upright image is formed behind the
the speed of sound at 0oc is 331 ms at another temperature the speed of sound is measured to be 343 ms evaluate what is
a 42 kilogram ball with a velocity of 42 ms in the x-direction collides head-on elastically with a stationary 20
three charges each 6 micro f are located at the three corners of an equilateral triangle of sides 2 centimeter find the
a 025 meter long wrench is located around a bolt and a 14 newton force is applied halfway along the wrench at an angle
you measure the power delivered by a battery to be 998 watt when it is connected in series with two equal resistors
a block slides with constant velocity down an inclined plane that has a slope angle theta the block is then projected
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