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A mountain climber jumps a 3.2 mm -wide crevasse by leaping horizontally with a speed of 8.4 m/sm/s . If...

A mountain climber jumps a 3.2 mm -wide crevasse by leaping horizontally with a speed of 8.4 m/sm/s . If the climber's direction of motion on landing is -45 ∘∘, what is the height difference between the two sides of the crevasse?

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