An emf of 0.50 V is induced across a coil when the current through it changes uniformly from 0.55 to 0.95 A in 0.40 s. What is the self-inductance of the coil (in H)

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank