Acar starts from rest and uniformly accelerates to a speed of 30 mi/h in 6 s. the car moves north the entire time. which option correctly lists a vector quantity from the scenario?

speed: 30 mi/h

acceleration: 5 mi/h/s north

distance: 30 mi

velocity: 5 mi/h/s north

acceleration: 5 mi/h/s north

Explanation:

A quantity can be either vector quantity or scalar quantity, a vector  quantity is a quantity with both magnitude and direction while a scalar quantity has magnitude only.

Examples of vector quantities include; velocity, acceleration, displacement , etc.

Acceleration is the rate of change of an object's velocity per unit of time. It is given by the formula; Velocity/time

Therefore in this case; a = 30 mi/h /6 s

                                         = 5 mi/h/s

Therefore;

Acceleration = 5 mi/h/s

here's the link to your question!

explanation:

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be