Question

A 107 kg fireman jumps from the top of a 2.4 m vertical wall onto a level sidewalk. Using a coordinate system which has + i cap horizontally and + J cap vertically upwards, his initial velocity is vector v_0 = +0.65 i cap + 0.30j cap m/s. How far from the base of the wall docs he land What is his velocity when his feet hit the sidewalk If he 'stops dead' what impulse does he experience from the sidewalk [Use unit vector notation. Ignore air resistance

Answer 1

no 137-22 en