A 025kg ball moving in a circle at the end of a string has
A 0.25kg ball moving in a circle at the end of a string has a cantripetal acceleration of 4 m/s^. What is the magnitude of the centripetal force exerted by the string on the ball to produce the acceleration.
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if a particle of mass 48 kg is moving east at 10 ms and a particle of mass 17 kg is moving west at 10 ms what is the
a certain liquid has a vapor pressure of 920 torr at 230 degc and 2040 torr at 450 degc calculate the value of hdegvap
when gasses f2 and solid i2 are heated to high temperature the i2 sublimes and gasses iodine heptofluride forms 27x102
a cannon is rigidly attached to a carriage which can move along horizontal rails but is connected to a post by a large
a 025kg ball moving in a circle at the end of a string has a cantripetal acceleration of 4 ms what is the magnitude of
if i have 310 g of lithium hydroxide dissolved to make 3 l of a solution what is the molarity of the
a 80-g ball collides elastically with a 320-g ball that is at rest if the 80-g ball was traveling in the positive
joe mass mj 789 kg is racing against tom when joe and tom have the same kinetic energy tom is running faster when joe
fluorine gas at 300 k occupies a volume of 500 ml to what temperature should it be lowered to bring the volume to 300
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