3 years ago

Why do people love sports?? Why do they participate in sports? What has sports given back to people???

Physics

2 answers:

allochka39001 [22]3 years ago

8 0

Firs people love sports because of culture

Ray Of Light [21]3 years ago

6 0

People love sports because they are fun to play and entertaining to watch. They participate in sports to stay in shape, win, or to socialize. Sports has given entertainment and hobbies to people.

You might be interested in

Whose contributions to astronomy explained how planets were held in their orbits?

ankoles [38]

Answer:

D newton

Explanation:

he did extensive research on gravity, and gravity is what holds planets in orbits.

3 0

3 years ago

Calculate frequency if wavelength is 35 m and wave speed is 546 m/s.

adoni [48]

The answer to your question is a 25.6 HZ

6 0

3 years ago

Which of the following shows the units of angular motion?

Whitepunk [10]

Answer:

The units are (rad/s^2)

4 0

3 years ago

You should be able to use the speed of our fastest interplanetary spacecraft, and calculate the time in Days, it would take to t

Paul [167]

I think it would be 218 days!

8 0

3 years ago

X-rays with frequency 3 ⨉ 10 18 Hz shine on a crystal, producing an interference pattern. If the first bright spot is observed a

FrozenT [24]

Answer:

$5.1645\times 10^{-11}\ m$

Explanation:

n = Order = 1

c = Speed of light = $3\times 10^8\ m/s$

f = Frequency = $3\times 10^{18}\ Hz$

$\theta$ = Angle = $75.5^{\circ}$

Lattice spacing is given by

$d=\dfrac{n\lambda}{2\sin\theta}\\\Rightarrow d=\dfrac{n\times c}{f2\sin\theta}\\\Rightarrow d=\dfrac{1\times 3\times 10^{8}}{3\times 10^{18}\times 2\times \sin75.5^{\circ}}\\\Rightarrow d=5.1645\times 10^{-11}\ m$

The lattice spacing of the crystal is $5.1645\times 10^{-11}\ m$

6 0

3 years ago