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sukhopar [10]
3 years ago
15

What’s the force of a pitching machine on a baseball?

Social Studies
1 answer:
KonstantinChe [14]3 years ago
6 0

Answer:

The Machine exerts a force of 9N.

Explanation:

Initial velocity (u) = 0 m/s

Final velocity (v) = 30 m/s

Time (t) = 0.5 s

Acceleration (a) = (v-u)/t

= (30-0)/0.5 m/s²

= 30/0.5 m/s²

= 60 m/s²

Mass = 0.15 kg

Force = Mass*Acceleration

= 0.15*60 N

= 9 N

Explanation:

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When approaching a roundabout, a driver must: A Stop completely behind the stop line B Wait for the traffic light to turn green
zvonat [6]

When approaching a roundabout, a driver must yield to traffic coming from the left.

<h3>The correct way to go around Roundabout</h3>
  • Always yield to oncoming vehicles in the circle as well as those crossing the street when you approach a roundabout crossroads. Before stepping inside, watch for a traffic pause.
  • When an emergency vehicle has a siren, air horn, red or blue flashing light, or all of these, one must surrender the right of way to it.
  • Similar to a regular multi-lane intersection, a multi-lane roundabout requires drivers to choose their lanes. Most of the time, the right lane is used to travel straight or make a right turn. Use the left lane if you want to drive straight or turn left.
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To learn more about Roundabouts refer to:

brainly.com/question/22580476

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4 0
2 years ago
PLEASE HELP ASAP!!
bearhunter [10]

Answer:

Aight, I am so so so sorry if I get this wrong, normally I wouldn't answer a question I'm not 100% confident about, but it seems like nobody else is gonna answer soooo

William Hartsfield was the 49th and 51st mayor of Atlanta, Georgia. He served six terms, longer than any other person in the city's history. He is credited with developing Atlanta into an aviation powerhouse and with building its image as "A City Too Busy to Hate".

The boll weevil, introduced to the state in 1915, greatly reduced state cotton yields. Georgia's cotton acreage declined from 5.2 million acres in 1914 to 2.6 million in 1923. Overproduction in other parts of the country and foreign competition increased the supply of cotton and decreased the price.

The three governors controversy (governor race of 1946)  was a political crisis. Three men made claims to the governorship: Ellis Arnall, the outgoing governor, Melvin E. Thompson, the lieutenant governor-elect, and Herman Talmadge, Eugene Talmadge's son.

Though I'm sure you know this one, Pearl Harbor was a surprise aerial attack on the U.S. naval base at Pearl Harbor on Oahu Island, Hawaii, by the Japanese that precipitated the entry of the United States into World War II.

In conclusion, I'ma take a wild guess and say that the boll weevil and the bombing of pearl harbor seem like the most likely answers.  

Really hope this helps!

7 0
3 years ago
According to studies, which form of evidence is the most incriminating one (likely to lead to a conviction)?
k0ka [10]

Answer:

The answer is "confession".

Explanation:

The confession is a declaration, which is made by someone or a group of people that the individual or group obviously would much rather keep protected.  

  • It is also known as an act of confession, it allows the Catholics Christians to resolve stuff with god and understand that they would be forgiven.
  • In the Catholics, it believes that sin can only be forgiven by God. And yet priests are being given the authority as Christ's heirs and leaders to pardon him.
7 0
3 years ago
What were the positive sides of giving up foraging?MIDDLE SCHOOL
fiasKO [112]

Powerful empires were built, Written and spoken languages were made and perfected, and new technology was created

7 0
2 years ago
What are some negative effects associated with technology and education? Check all that apply.
jasenka [17]

Answer:

B) More time may be spent on using technology than on learning.

C) Social media and technology can change the way students think.

D) Technology can make it difficult to create interpersonal connections.

Explanation:

I just answered them correctly on edge 2020!

4 0
3 years ago
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