Answer:
a subatomic particle that has a negative charge is called an electron
Explanation:
Answer:
To protect you from fatal injuries and keep you secured in the case of an accident (my definition)
Explanation:
(Definition) Being buckled up during a crash helps keep you safe and secure inside your vehicle; being completely ejected from a vehicle is almost always deadly. If you don't wear your seat belt, you could be thrown into a rapidly opening frontal air bag. Such force could injure or even kill you.
Answer:
Explanation:
Relativistic momentum is given by:
where, 
Speed of the electron, u = 0.965 c (given)
Mass of the electron, m = 9.1 ×10⁻³¹ kg
Answer:
132 W
Explanation:
Efficiency = power out of generator / power into generator
0.6 = P / 220 W
P = 132 W
Acceleration = 75/3 = 25 m/s^2
