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3 years ago

A car cruises at a constant rate of 50 miles per hour. How much time will it take to go 600 miles?

Physics

1 answer:

Len [333]3 years ago

7 0

Speed is constant. 50 miles = 1 hour. 600/50 = 12. 1hr(12) = 12 hours.

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The centripetal force acting on the space shuttle

KIM [24]

The centripetal force acting on the space shuttle as it orbits Earth is equal to the shuttles momentum

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3 years ago

Which of the four fundamental forces is responsible for holding together the molecules of the pizza dough as it is spinning in t

defon

Answer:

None.

Explanation:

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2 years ago

A sinusoidal transverse wave travels along a long, stretched string. The amplitude of this wave is 0.08190.0819 m, its frequency

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Answer:

The shortest transverse distance between a maximum and a minimum of the wave is 0.1638 m.

Explanation:

Given that,

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Using formula of distance

$d=2A$

Where, d = distance

A = amplitude

Put the value into the formula

$d=2\times0.08190$

$d=0.1638\ m$

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5 0

3 years ago

Select the correct answer<br>What is the importance of writing a draft?

givi [52]

Answer:to revise or edit

anything that can be made in the non draft one

Explanation:

4 0

2 years ago

A person observes a firework display for A safe distance of .750 km. Assuming that sound travels at 340 m/s in air what is the t

WINSTONCH [101]

Answer:

t = 2.2 s

Explanation:

Given that,

A person observes a firework display for A safe distance of 0.750 km.

d = 750 m

The speed of sound in air, v = 340 m/s

We need to find the between the person see and hear a firework explosion. let it is t. So, using the formula of speed.

$v=\dfrac{d}{t}\\\\t=\dfrac{d}{v}\\\\t=\dfrac{750\ m}{340\ m/s}\\\\t=2.2\ s$

So, the required time is 2.2 seconds.

3 0

2 years ago