A 400 kg car is moving north with a velocity of, 20.0 m/s when it hits a car, who is traveling south, with a mass of 335kg and traveling a velocity
of 14.0 m/s. After the collision, the two cars stick together, what is the
final velocity of the cars as they travel together & what direction would
they be moving?

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?