britany2345 britany2345

04-03-2021
Physics

contestada

8. What is the mass of a toy car with a speed of 12.5 m/s and 47500 J of kinetic energy?

Respuesta :

kosukeruki kosukeruki

04-03-2021

Answer:

608kg

Explanation:

Formula : Kinetic energy

½ ×mass x speed²

47500

½×12.5²

=608 Kg

Answer Link

Otras preguntas

❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️

which of the following describes the link between the Industrial Revolution and imperialism? A. The Industrial Revolution created needs for resources to make pr

How are protozoa similar to animals? A. They can get food and move B. They can make their food in sunlight C. They are made of many cells D. They have cells tha

write a word problem where something starts at 8:25am and ends at 1:43pm

Stars that are composed of matter in which electrons have combined with portons are called

Find an equation for the nth term of the arithmetic sequence. -15, -6, 3, 12, ... an = -15 + 9(n + 1) an = -15 x 9(n - 1) an = -15 + 9(n + 2) an = -15 + 9(

Select the correct location on the Image ?

The graph below is of directional selection. Which statement can be supported by the evidence shown in the graph? A Directional selection occurs when phenotype

How much p² – q² + 2pq is less than -2p² -2q² + 7pq +10 ?

I NEED THE RIGHT ANSWER ASAP PLS!! What is the measure of the indicated central angle? A) 72 degrees B) 144 degrees C) 35 degrees D) 62 degrees E) None of