Suppose one wishes to accelerate a 2000 kg Toyota from 10 m/s 30 m/s in 8 seconds. What force would be required?

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?