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garik1379 [7]
2 years ago
9

If the ambient temp. is 75 F, what is it Centigrade?

Physics
1 answer:
strojnjashka [21]2 years ago
5 0

Explanation:

We know

  • C/5 = F -32/9
  • C/5 = 75 -32/9
  • C/5 = 43/9
  • C ≈ 25°C
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Answer:

.012

Explanation:

Take the mass of the fish and divide it by the mass of the water:

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Divide the given speed by the value we found above:

2.5/216.667=.0115

Answer can be rounded up to .012

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2 years ago
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A simple harmonic oscillator has an amplitude of 3. 50 cm and a maximum speed of 26. 0 cm/s. What is its speed when the displace
Marianna [84]

Answer:

1.) A simple harmonic oscillator has an amplitude of 3.50 cm and a maximum speed of 26.0 cm/s. What is its speed when the displacement is 1.75 cm? 2.) Both pendulum A and B are 3.0 m long. The period of A is T. Pendulum A is twice as heavy as pendulum B. What is the period of B? 3.) The time for one cycle of a periodic process is called the _ ? 4.) In simple harmonic motion, the acceleration is proportional to? 5.) The position of a mass that is oscillating on a spring is given by x= (18.3 cm) cos [(2.35 s-1)t]. What is the frequency of this motion?

Explanation:

3 0
1 year ago
A 1.0-kg block moving to the right at speed 3.0 m/s collides with an identical block also moving to the right at a speed 1.0 m/s
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Answer:

Speed of both blocks after collision is 2 m/s

Explanation:

It is given that,

Mass of both blocks, m₁ = m₂ = 1 kg

Velocity of first block, u₁ = 3 m/s

Velocity of other block, u₂ = 1 m/s

Since, both blocks stick after collision. So, it is a case of inelastic collision. The momentum remains conserved while the kinetic energy energy gets reduced after the collision. Let v is the common velocity of both blocks. Using the conservation of momentum as :

m_1u_1+m_2u_2=(m_1+m_2)v

v=\dfrac{m_1u_1+m_2u_2}{(m_1+m_2)}

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7 0
3 years ago
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Answer:

Explanation:

height of tree = x

seven inches= 7

increaced by=+

3 0
2 years ago
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Westkost [7]

Answer:

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3 years ago
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