question archive A 1000-kg car moves west along the equator
A 1000-kg car moves west along the equator
Subject:PhysicsPrice: Bought3
A 1000-kg car moves west along the equator. At this location Earth's magnetic field is 3.5 × 10^−5 T and points north parallel to Earth's surface.
If the car carries a charge of -1.5 × 10^−3 C, how fast must it move so that the magnetic force balances 0.010% of Earth's gravitational force exerted on the car?
units -m/s
