a battery is connected in series with a switch resistor and coil what energy is sotred in the coil when the current is

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:

If the pressure in a gas is doubled while its volume is held constant. true or false