How high above the ground is the window

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Reference no: EM13241487

A man standing on the ground throws a pebble with an initial veloctiy of 14m/s at an angle of 70 degrees above the horizontal, hitting his friend's window 1.2 seconds later.

A) How high above the ground is the window?

B) How far from the building is the man standing in the horizontal direction?

C) What is the magnitude of the pebble when it hits the window?

D) What is the direction with repsect to the horizontal of the velocity of the pebble when it hits the window?

Reference no: EM13241487

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