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Monica [59]
3 years ago
13

how much time would it take for the sound of thunder to travel 1,500 meters if sound travels at a speed of 330m/s

Physics
2 answers:
user100 [1]3 years ago
5 0

Answer:

4.545454 seconds

Explanation:

1500/330=4.545454 seconds

riadik2000 [5.3K]3 years ago
3 0

Answer:

4.5

Explanation:

the whole number 4.54 repeating

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Explanation:

The average speed of a modern cruise ship is roughly 20 knots (23 miles per hour), with maximum speeds reaching about 30 knots (34.5 miles per hour).

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Compared to the cells in a healthy body, Elisa’s cells are getting far fewer ____________________ molecules.
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Explanation:

7 0
3 years ago
3.
Ivan

Answer:

car B will be 30 Km ahead of car A.

Explanation:

We'll begin by calculating the distance travelled by each car. This is illustrated below:

For car A:

Speed = 40 km/h

Time = 3 hours

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Speed = distance / time

40 = distance / 3

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Distance = 40 × 3

Distance = 120 Km

For car B:

Speed = 50 km/h

Time = 3 hours

Distance =?

Speed = distance / time

50 = distance / 3

Cross multiply

Distance = 50 × 3

Distance = 150 Km

Finally, we shall determine the distance between car B an car A. This can be obtained as follow:

Distance travelled by car B (D₆) = 150 Km

Distance travelled by car A (Dₐ) = 120 Km

Distance apart =?

Distance apart = D₆ – Dₐ

Distance apart = 150 – 120

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Therefore, car B will be 30 Km ahead of car A.

7 0
3 years ago
When an object oscillating in simple harmonic motion is at its maximum displacement from the equilibrium position, which of the
ziro4ka [17]

Answer:

E. Zero Maximum

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At the point of maximum displacement, the speed is zero while the restoring force is maximum. In fact:

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3 years ago
What is a planet’s period of rotation?
Annette [7]


The answer is the letter "C" ( I have honors science I am good at this type of stuff )

Hope I helped :) ( ask me for help when u need it :)

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3 years ago
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