Recent content by ningaman129

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    How to Use Newton's Laws to Solve a Sliding Ramp Problem

    no I don't think we covered that yet.
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    How to Use Newton's Laws to Solve a Sliding Ramp Problem

    Homework Statement Two packages at UPS start sliding down a 20 degree ramp. Package A has a mass of 5.0kg and a coefficient of friction of .20. Package B has a mass of 10kg and a coefficient of friction of .15. How long does it take package A to reach the bottom? The package are positioned...
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    Simple projectile spring-loaded plunger motion

    I have the same problem as this except the ball is launched at 3.0m/s and the target is 2.12m away. What do I need to find out to solve this? I'm trying to come up with the formulas to find the answer but I just keep hitting dead ends.