A stone was thrown upward with an initial speed

Reference no: EM13563961

A stone was thrown upward with an initial speed of 10m/s from theroof of a building and strikes the ground in 6s (no air resistance)
How tall is the building?
How high does the ball go in respect to the roof?
How fast is the block moving just before it reaches to the ground?

Reference no: EM13563961

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