You step on the gas in your car and feel the acceleration push you back into your seat. The acceleration vector of your car points
You step on the gas in your car and feel the acceleration push you back into your seat. The acceleration vector of your car points
(A) forwards Yes.
Speed is increasing.
You step on the gas in your car and feel the acceleration push you back into your seat. The acceleration vector of your car points
(B) sideways No.
Only if you also turn the steering wheel.
You step on the gas in your car and feel the acceleration push you back into your seat. The acceleration vector of your car points
(C) backwards No.
The car's speed is increasing
(unless you hit something).
You step on the gas in your car and feel the acceleration push you back into your seat. The acceleration vector of your car points
(D) upwards. No.
You have to clear that with
air traffic control.