Question

Veronica’s velocity was measured as 4.3 m/s. She displaced 20 meters in 4.7 seconds. Which piece of information is missing for the correct calculation of velocity?

A.) the starting point
B.) the direction
C.) the end point
D.) the time per meter

Answer 1

The starting point.

• Here we don't know what is starting point.
• So the given velocity is final or initial we can't say.
• If it's initial then we need final velocity.
• And if it's final we need initial velocity