A bidy moves south at 20m/s and changes direction by moving north at 30m/s. calculate a) the change in speed b) the change in velocity

asked Apr 6, 2022 16.9k views

4 votes

A bidy moves south at 20m/s and changes direction by moving north at 30m/s. calculate

a) the change in speed
b) the change in velocity

6.2k points

Please log in or register to add a comment.

4 votes

Step-by-step explanation:

the speed=30-20=10m/s

velocity=30-(-20)=50m/s

Albanx answered Apr 11, 2022

6.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.6m questions

10.2m answers