the answer would be B. the back emf increases, and the current drawn from the socket increases
more current is needed to make the motor move, like when you try to self crank a motor and the back wires are touching its harder to crank. and the emf increases since more current is being drawn in, strengthening the emf or increasing the emf
Answer:
Explanation:
To calculate the momentum of a moving object multiply the mass of the object times its velocity. The symbol for momentum is a small p. So, the momentum of the object is calculated to be 8.0 kg-m/s. Note the unit for momentum.
I believe it’s nuclear energy.
Answer:
Put a lubricant between the surface of the object and the floor. ... Use round objects, like pencils , to decrease the friction and push the refrigerator over the pencils more easily. D.
Explanation: