Amountain climber jumps a crevasse of width w by leaping horizontally with speed v0. a) if the height difference between the two sides of the crevasse is h, what is the minimum value of v0 for the climber to land safely on the other side? express your answer in terms of the variables w, h, and appropriate constants. b) in this case, what is the climber's direction of motion on landing relative to the horizontal?

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s