Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Discover a wealth of knowledge from professionals across various disciplines on our user-friendly Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

A car leaves for the trip at 8:07 pm and travels 30 km north on highway 59 and then remembers they forgot
something when they stopped and has to go back 10 km south and then
continues their trip for 80 km north. They arrive at 9:30 for their trip.
Calculate their average speed.
Calculate their average velocity.

Sagot :

[tex]velocity = \frac{distance}{time} [/tex]

[tex] \frac{(30 + 10 + 80) \times 1000}{83 \times 60} [/tex]

[tex] = 0.024m.{s}^{ - 1} [/tex]