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Over [174]
2 years ago
9

Can some one help me plz I need this to up my grade I dont wanna fail

Mathematics
2 answers:
lubasha [3.4K]2 years ago
8 0

Answer: 3rd answer, 3rd ten, adding was wrong.

Step-by-step explanation:

Just look at it, do the problem, and go back and forth. The answer choices weren't hard.

kodGreya [7K]2 years ago
3 0

Answer:

Srue what's your question

Step-by-step explanation:

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What is the least common multiple of 1/2, 1/3, 4/5, 3/10
Salsk061 [2.6K]
15/30 10/30 24/30 9/30
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3 years ago
The 3kg object in Figure is released from rest at a height of on a curved frictionless ramp.
yanalaym [24]

The object compresses the spring up to 0.8577m.

<h3>What is Potential Energy?</h3>

Potential Energy is the energy possessed by an object at rest.

The object is falling from the rest and it is assumed that the friction on the ramp is zero and the air resistance is also considered to be zero so only the gravitational force acts and the total potential energy gets converted to Kinetic Energy.

The total amount of potential energy at the top of the ramp is given by

Ep=mgh

Ep=3 * 9.81 *5

Ep=147.15 Joules

This is equal to kinetic energy.

From the formula for elastic potential energy

The distance up to which the spring is compressed is determined

The force constant = 400N/m

147.15 =(1/2)k(x²)

294.3=(400)(x²)

0.73575=x²

x=0.8577 m

So, the object compresses the spring up to 0.8577m.

  • When the object compresses the spring, the potential energy of the spring is converted into Kinetic Energy so it will push the object back again.

To know more about Potential Energy

brainly.com/question/24284560

#SPJ1

3 0
1 year ago
−2/3a+1/8−1/6a−3/4 PLEASE HELP
prohojiy [21]

Answer:

Evaluate:

-\frac{5a}{6} - \frac{5}{8}

Factor:

\frac{5(-4a-3}{24}

Step-by-step explanation:

6 0
3 years ago
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oee [108]

Answer:

m<15

Step-by-step explanation:

m<15 promise ko heheh

8 0
3 years ago
G(n)=3n+1<br> f(n)=4n-3<br> find g(n)+f(n)<br><br><br>solve step by step
Misha Larkins [42]
G(n) + f(n)
3n + 1 + 4n - 3
7n - 2
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3 years ago
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