2 years ago

A football player kicks a ball with a mass of 0.42 kg. The average acceleration of the football was 14.8 m/s².

Physics

2 answers:

kvasek [131]2 years ago

6 0

D.6.22N. because .42kg * 14.8m/s=6.22 N[meaning newtons}.

Mamont248 [21]2 years ago

4 0

Explanation:

The correct answer is: (Option D) 6.22 N

Explanation:

By using the <em>Newton's second law</em>:

F = Force = ?

m = mass = 0.42 kg

a = acceleration = 14.8 $\frac{m}{s^2}$

Plug the values in equation (A):

F = 0.42 * 14.8

F = 6.216 N

$F \approx 6.22 N$ (Option D)

You might be interested in

Can someone please give me the answer by 10 minutes

Dmitry [639]

24N is the answer
You would need to multiply 8 until you get to a number.

8 0

2 years ago

How do earths magnetic pole reversals provide evidence for plate tectonics

Alinara [238K]

Rocks get older as you move away from the water surface

6 0

2 years ago

Read 2 more answers

What is the density of iron if 5.0 cm3 has a mass of 39.5g

weqwewe [10]

Answer : $\rho = 7.9\ g/cm^3$

Explanation :

It is given that

Mass of iron, m = 39.5 g

Volume of iron, $V = 5\ cm^3$

So, density is :

density, $\rho =\dfrac{mass}{volume}$

$\rho =\dfrac{39.5g}{5cm^3}$

$\rho = 7.9\ g/cm^3$

7 0

3 years ago

Five hundred joules of heat are added to a closed system. The initial internal energy of the system is 87 J, and the final inter

mina [271]

The answer is D. i got all the other ones wrong ._.

8 0

2 years ago

Read 2 more answers

How do i exist (serious question, i'm in the dark abyss of nothing please help)

Reptile [31]

The only evidence you have that you exist as a self-aware being is your conscious experience of thinking about your existence. Beyond that you're on your own. You cannot access anyone else's conscious thoughts, so you will never know if they are self-aware.

3 0

1 year ago