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4.3 Exercise 24

Avg difficulty 2.5

MIT’s robot cheetah can jump over obstacles 46 cm high and has speed of 12.0 km/h. (a) If the robot launches itself at an angle of 60°60 ° at this speed, what is its maximum height? (b) What would the launch angle have to be to reach a height of 46 cm?

OpenStax University Physics Volume 1, 4.3 Projectile Motion, exercise 24

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Adapted from University Physics Volume 1 © 2016 Rice University. Licensed under CC BY 4.0. Source: University Physics Volume 1. Imported at revision db44eb9.