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Sauron [17]
3 years ago
9

Advantages of cutting crops with sickle ? please friends give this answer in easy way....​

Physics
1 answer:
Eva8 [605]3 years ago
6 0

Answer: The only advantage cutting crops with a sickle is that its very effective for cutting lodged crops.

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According to Newton's 3rd law of motion, if you hit a baseball with a bat it will _____.
Anna [14]
Fly in a straight line unless an outside force changes its course because i tried it once in a baseball game that my mommy rekt me in.
4 0
2 years ago
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A car was moving a 14 m/s. After 30 seconds, it’s speed increased to 20 m/s. What was its acceleration during this time?
Anuta_ua [19.1K]

Answer:

acceleration = 0.2 m/s/s

Explanation:

initial velocity u = 14

final velocity v = 20

time = 30

acceleration = ?

v = u + at

20 = 14 + 30a

30a = 6

a = 0.2 m/s/s

5 0
2 years ago
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Do you have a lawn mower engine running for 20 minutes does 4,560, 000 J of work. What is the power output of the engine?
alekssr [168]

Answer:

P = 3800 W

Explanation:

Power is equal to energy divide by time P = E/t

plug in 4560000 J for energy

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P = 3800 W

7 0
2 years ago
Question 14 (1 point)
Karo-lina-s [1.5K]

Answer:

car travel

precipitation

O temperature

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Jet streams which is the ability of the object to move at a high speed due to its power is common among some given set of objects. Some are powered by the objects fuel while others are entirely different.

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5 0
3 years ago
Someone please help me, I’m so lost my brain hurts
tiny-mole [99]

-- It takes 100 calories of heat to make 10 grams of the stuff 20° warmer.

How much of the heat warms each gram ?

-- It takes 10 calories of heat to make each gram of the stuff 20° warmer.

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The specific heat of that stuff is

(1/2 calorie) per gram per °C.

That's choice-3 .

7 0
3 years ago
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