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zepelin [54]
2 years ago
9

If a rocket travels 35,200 miles in 2 hours, what is its speed?

Physics
2 answers:
Brrunno [24]2 years ago
8 0

Answer:

Given:

Distance = 35200 miles, time = 2 hr.

So we know = 35200/ 2, = 17600 miles / hr.

muminat2 years ago
4 0
If you mean what is it’s speed per hours (mph)

35,200/2

= 17,600 miles per hour
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Answer:

She run for, t = 0.92 s

Explanation:

Given data,

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Substituting the given values in the above equation,

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3 years ago
A car travels a distance of 100 km. For the first 30 minutes it is driven at a constant speed of 80 km/hr. The motor begins to v
gregori [183]

Explanation:

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Notice that the unit measurement for speed, in this case, is km/hr. Thus, a unit conversion of from minutes into hours is required before proceeding with the calculation, as shown below

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Subsequently, we would also like to know the time taken for the car to reach its destination, denoted by  t_{\text{remian}}.

                                              t_{\text{remain}} \ = \ \displaystyle\frac{\text{distance}}{\text{speed}} \\ \\ \\ t_{\text{remain}} \ = \ \displaystyle\frac{60 \ \text{km}}{40 \ \text{km hr}^{-1}} \\ \\ \\ t_{\text{remain}} \ = \ 1.5 \ \text{hours}.

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