URGENT!!! A man stands on a roof of a building that is 50.0m tall and throws a rock with a velocity of 70m/s at an angle of 50.0 degrees above the horizontal. Calculate:
A). The maximum height, above the roof, reached by the rock.
B).The magnitude of the velocity of the rock just before it strikes the ground.
C). The total time in the air.
D). The Horizontal distance from the base of the building where the stone hits the ground.

PLEASE HELP ME BY PROVIDING THE FORMULAS NECESSARY TO ANSWER ALL PARTS OF THIS QUESTION TEST TOMORROW BEEN STUDYING MY BUTT OFF BUT THIS HAS ME STUMPED!!!!!

Question

URGENT!!! A man stands on a roof of a building that is 50.0m tall and throws a rock with a velocity of 70m/s at an angle of 50.0 degrees above the horizontal. Calculate: 
A). The maximum height, above the roof, reached by the rock.
B).The magnitude of the velocity of the rock just before it strikes the ground.
C). The total time in the air.
D). The Horizontal distance from the base of the building where the stone hits the ground. 

PLEASE HELP ME BY PROVIDING THE FORMULAS NECESSARY TO ANSWER ALL PARTS OF THIS QUESTION TEST TOMORROW BEEN STUDYING MY BUTT OFF BUT THIS HAS ME STUMPED!!!!!

anonymous · Answer

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