A car travels west for 3.00 hours at 52.0 km/hr and then continues west for 2.00 hours at 70.0 km/hr. What is the average velocity of the car for the
entire trip?

Please help I’m really confused on this problem

The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory

Aballet student who learns with the of his instructor is demonstrating learning.

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane