All categories

3 years ago

If a green ball has a greater momentum than an orange ball and both balls are moving at the same velocity, then _________.

Physics

2 answers:

viktelen [127]3 years ago

8 0

Answer:

he green ball has a greater mass

Explanation:

lubasha [3.4K]3 years ago

3 0

If a green ball has a greater momentum than an orange ball and both balls are moving at the same velocity, then _________.

A. The green ball has a greater mass

<u>Momentum = mass x velocity.</u>

You might be interested in

Note: the 2 in the answers are exponents

stiks02 [169]

Final speed after collision with the wall

$v_f = -0.4 m/s$

before collision the speed of ball initially

$v_i = 0.6 m/s$

time taken for the collision

$\Delta t = 0.2 s$

now as per the formula of acceleration we know that

$a = \frac{v_f - v_i}{\Delta t}$

now plug in all values in it

$a = \frac{-0.4 - 0.6}{0.2}$

$a = -5.0 m/s^2$

so acceleration is - 5 m/s/s for above situation

4 0

3 years ago

Will is a scientist. He’s designing a spacecraft that would allow people to land on Mars. Will’s mass on Earth is 75 kilograms.

Vesnalui [34]

Mass will remain unchanged, always. His weight, which is the gravitational force acting on that mass will be less in this case.

6 0

3 years ago

Read 2 more answers

17,874,000 what is the value of 1

kotegsom [21]

Salutations!

17,874,000 what is the value of 1?

The value of 1 is 10 million. The place value would be 10,000,000.

Hope I helped.

3 0

3 years ago

Read 2 more answers

How long will it take for a radioactive isotope with a decay constant of 0.15 (which means a half life of 4.6 days ) to decay to

jek_recluse [69]

Radioactive decay is given by:
N = No x e^(-λt)
We know that N/No has to be 0.05
λ = 0.15
0.05 = e^(-0.15t)
t = ln(0.05)/(-0.15)
t = 19.97 days

6 0

3 years ago

The motorcycle travels with a constant speed v0 along the path that, for a short distance, takes the form of a sine curve. Deter

Alexandra [31]

Let at any instant of time the speed is vo and the angle made by the bike with the horizontal is given

now we have

component of speed in x direction given as

$v_x = v_0cos\theta$

component of speed in y direction will be

$v_y = v_0sin\theta$

now from above two equations we can say that here

$\theta$ = angle with the horizontal at any instant

and since here it is a sine curve so we know that

$y = sin(x)$

so we have slope of graph

$tan\theta = \frac{dy}{dx} = cos(x)$

6 0

3 years ago