A 1.5kg ball swings at the end of a string in a horizontal circle at a constant speed of 5m/s. a) If the string is 0.5m long, how much time does it take for the ball to go around once?

b) What is the force of tension pulling the ball towards the center?

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t.                 w               e                 n                   t                 y                 c             h               a           r           a               c                 t             e             r             s        

answer: b.

explanation:

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

c) power lifting, will be your answer.

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deku ❤