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1) a ball is thrown in the +y direction from a location 1.5m above the horizontal...

1) a ball is thrown in the +y direction from a location 1.5m above the horizontal surface. the ball travels 3 seconds before reaching maximum height. what is the magnitude and direction of the velocity the ball has just before it hits the surface? ( please draw out with equations)

2) a catapult launches a pumpkin at 40 m/s at 75 degrees above the horizontal. the pumpkin sails over a wall that is 3m tall and 10m away from the launch site. what is the magnitude and direction of the velocity of the pumpkin as it sails over the wall?

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