The question above is simply a conversion problem. We are asked to convert from Celsius to Fahrenheit and to Kelvin. To convert from Celsius to Fahrenheit, we do as follows:
°F = (°C<span> × </span>9/5) + 32
°F = (30 × 9/5) + 32
°F = 86
From Celsius to Kelvin,
K = °C + 273.15
K = 30 + 273.15 = 303.15
Same time
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Longer Health. Maybe give more options?
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Answer:
the average acceleration is 8.8 m/s^2
Explanation:
The computation of the average acceleration is shown below;
As we know that
a = (v − u) ÷ t
where
a denotes average acceleration
v denotes the speed at the bottom of the slope
u denotes the speed at down the slop
t denotes time
= (25 - 3) ÷ 2.5
= 8.8 m/s^2
hence, the average acceleration is 8.8 m/s^2