- #1
dudforreal
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Homework Statement
An astronaut is standing on Mars. The astronaut throws an object of mass 0.30 kg
vertically upward at an initial speed of 9.0 m/s. It reaches a maximum height of
11 metres.
What is the magnitude of the acceleration of the object?
2. The attempt at a solution
I'm really bad at projectile motion and don't know how to start the question. I know the answer from memory but i don't know how to calculate it using the given information. I tried F=ma but i didn't have the force. I also tried using Newton's 3 equations but time and distance the object landed was missing. Can anyone help in solving this equation?