Scalar and Vector

Question 1

What are the three kinematic equations? (In any order)

Answer 1

Vf = Vi + at, Vf^2 = Vi^2 +2ad, and d = vit + 1/a at^2

Question 2

Vector has only magnitude or both magnitude and direction?

Answer 2

magnitude and direction

Question 2

Scalar has only magnitude or both magnitude and direction?

Answer 2

magnitude only

Question 3

Jaron walked to UPTC from rest and he covered 18m in 4.3s. What is her acceleration?

Answer 3

A = 1.95m/s^2