zxlema29 zxlema29

04-03-2021
Physics

contestada

what is the mass of a ball rolling at 4.5m/s if it's momentum is 3.5 kg•m/s?

Respuesta :

jacobEwing jacobEwing

04-03-2021

Answer:

The ball has a mass of 7/9 kg

Explanation:

Momentum is just mass times velocity, so to find its mass, we can simply divide the given momentum by the given velocity.

[tex]3.5 kg\frac{m}{s} \div 4.5\frac{m}{s} = \frac{7}{9}kg[/tex]

Answer Link

Otras preguntas

How did the alliances that formed in Europe after world war 2 form an "iron curtain" as described by Winston Churchill in a 1946 speech?

What is the property, transformation, or simplification used in each step of this problem? x-7=34

Why did populations soar between 1800 and 1900?

What is the slope of (2,3) , (6,7)

what is 20% of $45.00?

Substitution how do u do it??

What is the meaning of Pangaea

The distance of a wave crest from its resting. position is its. out of A. Wavelength B. Amplitude C. Height

How did the alliances that formed in Europe after world war 2 form an "iron curtain" as described by Winston Churchill in a 1946 speech?

If item costs $99.99 with 15% off and I get final price. It then asks me what percentage of savings. How do I get the percentage of savings