Question 2 A stopwatch shows that 2.79 min has passed. How many seconds is this?
Round your answer to one decimal place. There are 60 seconds in 1 minute.

Hydrogen and helium are both members of?

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?