Determining the mass of cart
Two carts on a frictionless airtrack approach each other and, upon collision, both stop still. If Cart One had three times the speed of Cart Two and the sum of their masses is 2.88 kg, what is the mass of each cart?
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T pointed in the +y direction. The mass of the proton is 1.672 × 10-27 kg. What is the magnitude of the magnetic force on the proton?
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