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August 4, 2015

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

Explain

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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