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October 21, 2014

Homework Help: physics

Posted by HELP on Friday, October 12, 2012 at 1:39pm.

Snowballs are thrown with a speed of 12.5 m/s from a roof 7.8 m above the ground. Snowball A is thrown straight downward; snowball B is thrown in a direction 16 above the horizontal.

(a) Is the landing speed of snowball A greater than, less than, or the same as the landing speed of snowball B?
same speed greater than less than

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This answer has not been graded yet.

(b) Verify your answer to part (a) by calculating the landing speed of both snowballs.
snowball A m/s
snowball B m/s


help please. I dont need answers just a way to solve it

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