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ch4aika [34]
3 years ago
15

Acceleration can be defined as the rate at which velocity ________

Physics
2 answers:
Savatey [412]3 years ago
8 0

Answer:

The speed is 20 m/s, and the direction is "downward". Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always. When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing.

Explanation:

EleoNora [17]3 years ago
7 0

Acceleration is the rate of the change in velocity.

The answer would be the rate at which velocity changes.

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Which type of force can be used to kick a soccer ball?
Airida [17]

Answer:

The answer is Friction.

Hope this helps :)

Please mark me brainliest :)

6 0
2 years ago
Read 2 more answers
Look at the diagram provided. What would be the mechanical energy at Point #4?
goblinko [34]

Answer:

18000 J

Explanation:

From the question given above, the following data were obtained:

At point 4:

Mass of cart = 600 Kg

Velocity of cart (v) = 7.745 m/s

Kinetic energy (KE) =?

KE = ½mv²

KE = ½ × 600 × 7.745²

KE = 300 × 7.745²

KE ≈ 18000 J

Therefore, the mechanical energy of the cart at point 4 is 18000 J

6 0
3 years ago
The gravity of Earth is attracting a person towards the center with 500N of gravitational force. The person is exerting a reacti
slavikrds [6]

Answer:

The force is being pulled my the gravity or it could be a third party thing like a black hole you feel me

Explanation:

8 0
3 years ago
PLEASE HELP ME!!!
klasskru [66]

1.velocity and acceleration

2.

3.inertia

4.

5.speed

4 0
3 years ago
14*3(36/2(1*3)/6<br><img src="https://tex.z-dn.net/?f=14%20%5Ctimes%203%2836%20%5Cdiv%202%281%20%5Ctimes%203%29%20%5Cdiv%206" id
GarryVolchara [31]
<h2>10.5</h2><h3>remember pemdas</h3>
  • parentheses
  • exponents <em>excluded for this problem</em>
  • multiplication
  • division
  • addition
  • subtraction
<h3>step 1. start with what is at the top of the list.</h3>
  • parentheses
<h3>step 2. do 1 times 3 since it comes before division, and is in parentheses.</h3>

1 × 3 = 3

<h3>step 3. find 36 divided by 2</h3>

36 ÷ 2 = 18

<h3>step 4. add the values together</h3>

18 + 3 = 21

<h3>step 5. find 14 times 3</h3>

14 × 3 = 42 <em>you can also do 7 × 6 and will get the same result because 7 is half of 14 and 3 is half of 6</em>

<h3>step 6. add what is outside the parentheses</h3>

21 + 42 = 63

<h3>step 7. divide by 6</h3>

63 ÷ 6 = 10.5 -- > 10 remainder of 3 <em>remainder means left over</em>

<em />

7 0
2 years ago
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