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 :

musiclover10045 musiclover10045

04-04-2019

Momentum is found by multiplying the mass of the object by the velocity.

1200 x 30 = 36,000 Newtons

2000 x 20 = 40,000 Newtons.

The 2,000kg truck has greater momentum.

Answer Link

Otras preguntas

Tariq doesn’t want his kids to give in to peer pressure to smoke. According to the inoculation hypothesis, one way he could build up their resistance to potenti

Look at polygon WXYZ and its reflection.If WZ is 7 in. long, what is the length of W'Z' ?square root of 5 in.4 in.7 in.6 in.

It takes 2 1/4 kilometers of thread to make 3 1/2 boxes of shirts. How many kilometers of thread would it take to make 8 boxes?

If 89.6 joules of heat 20.0 grams of iron from 30.0 C to 40.0 C, what is the specific heat of the iron in J/g.C?

find the solution of 4x^2-4x-1=0

Which pair of elements is most likely to have similar properties?

Reposting because I seriously need help. Please, this is time sensitive! Which ordered pair is the best estimate for the solution of the system of equations? {y

What is the function of mitosis in an organism like a human?

Solve the equation for x. the square root of the quantity x minus 6 end quantity plus 3 equals 10 A. x=1 B. x=13 C. x=43 D. x=55

which factor does the supreme court generally consider especially important when deciding which cases to review