4.1: What is Newton’s first law of motion?
A scalar quantity has only magnitude, while a vector quantity has both magnitude and direction. --- University Physics Harris Benson 3rd Edition Answer
Projectile motion is a type of motion where an object moves in a parabolic path under the influence of gravity, while circular motion is a type of motion where an object moves in a circular path. 4.1: What is Newton&rsquo
\[a = rac{(4)^2}{2} = 8 ext{ m/s}^2\]
Kinetic energy is the energy of motion, while potential energy is the energy of position. --- University Physics Harris Benson 3rd Edition Answer
2.2: A car travels from rest with a uniform acceleration of 4 m/s^2. How far does it travel in 5 seconds?