If you have a machine that provides a force of 78N and a little old lady who puts 26N of force into the machine, what is the machine's mechanical advantage?

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock