A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 2 m/s. But 5 seconds later, at the bottom of the slope, its speed is 26 m/s.

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet