The average walking speed for an adult would be around 6 m/s, and average leght of adult human legs is around 1m so the best answer of the given answers would be 7.9 m/s
Hello there.
What does an Electric Motor do?
Answer: Converts electrical energy into mechanical energy.
Momentum = mass x velocity so if velocity is kept same and mass is increased then momentum will increase.
Has mass and occupied space
