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Nat2105 [25]
3 years ago
8

If an antelope can run 14.1 km in 39 min, how fast is it km/h(for reference , 110 km/h is 65 mph )

Physics
2 answers:
shtirl [24]3 years ago
8 0
It might make more sense putting it another way but this is basically it. you just take the minutes and divide them by 60 to convert them to hours. then simplify the ratio

adelina 88 [10]3 years ago
3 0
Should be 21.7 km/hr. Convert minutes to hours by dividing 39/60. then divide 14.1 by .65 which is 39 minutes converted to hours.
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3 years ago
A toolbox of mass 3.2kg is lowered by a rope from the roof to the ground. Find the acceleration of the toolbox when the force of
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The answer to your question is:

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b) -3.6 m/s²

Explanation:

Data

mass of the toolbox = 3.2 kg

a = ?

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g = 9.81 m/s²

Formula

Second law of motion = F = ma

                              a + g = F / m

                              a = F/m - g

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b)                            a = 20/ 3.2 - 9.81

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8 0
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