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a .45kg ball, attached to

a .45kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.3m on a frictionless horizontal
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2. asked by Sasha
3. 4,861 views
an upward force of 45.0N is applied to catch a falling girl's bowling ball with a mass of 5.45kg(12lb). What is the acceleration
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2. asked by Li Jun Heum
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A tetherball leans against the smooth, frictionless post to which it is attached.The string is attached to the ball such that a
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2. asked by Erin
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A tetherball leans against the smooth, frictionless post to which it is attached. The string is attached to the ball such that a
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2. asked by jose
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1.) A golf ball attached to a 10” x 10” parachute2.) a ping pong ball attached to a 10” x 10” parachute 3.) A golf ball
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2. 108 views
A ball is attached to a spring on a frictionless horizontal surface. The ball is pulled to the right and released from rest at t
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2. asked by cristiano
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A soccer ball with a mass of 0.45kg is kicked and moves with a velocity of 8 m/s. What id the balls momentum.3.8n 7.6n 4.5n 3.6n
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2. 11 views
A tetherball apparatus consists of a ball attached to a 2.10 m rope that is attached in turn to the top of a 3.10 m tall pole.
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2. asked by Leah
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A ball(mass=3kg) is attached to 2 strings and it is rotated by one string and to the other is joined to another ball which is
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2. asked by Sanchita
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A ball on a 6.5 m long string swings down and wraps around a post that is 4.0 m below the post the string is attached to. If the
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2. asked by ....
3. 590 views