luissilva47 luissilva47

04-04-2019
Physics

contestada

Which has a greater momentum? A 1200kg car traveling at 30m/s or a 2000kg truck traveling at 20m/s

Respuesta :

Aqilaaaaa821 Aqilaaaaa821

04-04-2019

the formula for momentum is velocity times mass

car :

1200 x 30 = 36000

truck:

2000 x 20 = 40000

Ans : truck has a greater momentum

Answer Link

Otras preguntas

Why was Jefferson Davis having trouble keeping the Confederacy unified? He could not make up his mind how to win the war. Too many of his cabinet members were d

evaluate the expression 34 ÷ (14 − 5) × 2.

what is 13 5/8 +7/8=

The USS Alabama, built in 1942, is a monster weighing in at 35,000 tons. The ship was built during the Second World War and spent 40 months actively assisting t

can you help me please 1. Which of the following departments was part of President George Washington's original cabinet? Department of the Interior <&

A spring has a spring stiffness constant, k, of 440 N/m. How much must the spring be stretched to store 25 J of potential energy?

5a²-4ab-b²/b²+7ab+10a²

A major function of the endomembrane system is ______. A. producing and storing energy B. transporting substances in a cell C. manufacturing proteins D. dir

using the breaking apart method, what is the best way to multiply 8 by 7

Question 2 (Multiple Choice Worth 5 points) (07.02 MC) There are 7 cards with a picture of a rose and 2 cards with a picture of a daisy. Alfa keeps all the card