A car with a mass of 1 200 kg is traveling at 62 km/hr when the driver sees a dog running across the street. He applies the brakes and 10 seconds later the car is moving at 17 km/hr. (a) Calculate the initial momentum of the car. (b) Calculate the change in momentum of the car. (c) Calculate the net force applied by the brakes of the car

Dry ice is solid carbon dioxide that is used in the transport of food and medicine. dry ice becomes a gas at –78.5°c without becoming a liquid first.

Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.