Question

The ratio of speed to the magnitude of velocity when the body is moving in one direction is a. Less than one b. Greater than one c. Equal to one d. Greater than or equal to one​

Answer 1

The ratio of speed to the magnitude of velocity when a body is moving in one direction is equal to one. For example, if a car is traveling at a constant speed of 60 miles per hour in a straight line, the magnitude of its velocity is also 60 miles per hour.

Step-by-step explanation:

The ratio of speed to the magnitude of velocity when a body is moving in one direction is equal to one (c).

Speed is the magnitude of velocity and is a scalar quantity, meaning it only has magnitude and no direction. When an object moves in a straight line, the speed and magnitude of velocity are the same.

For example, if a car is traveling at a constant speed of 60 miles per hour in a straight line, the magnitude of its velocity is also 60 miles per hour. The ratio of speed to magnitude of velocity is 60/60 = 1.

Learn more about speed and velocity