Answer:
50.031 watts
Step-by-step explanation:
Formula
Power = Force * distance / time
The units are critical
distance = meters
time = seconds
force = newtons = kg * m / s^2
Solution
F = m * a
a = 9.81
m = 102 kg
F = 102 * 9.81 = 1000.62 Newtons
T = minute = 60 sec/min * 1 min
T = 60 seconds
d = 3 meters
Power = 1000.62 * 3 / 60
Power = 50.031
Eeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeee
The answer is C
2.5 + 3.4 = 5.9
So:
5.9 x 10^4
9(3j-6) = 27j - 54
<span>Note: a(b-c) = ab - ac</span>
5(700)+(50)+(4)that’s how you write it
