ok i know what your talking about
Answer:
3×10⁹ W
Explanation:
Power = work / time
Power = force × distance / time
Power = force × velocity
P = Fv
P = (10⁶ N) (3000 m/s)
P = 3×10⁹ W
Answer:
Explanation:
Since the temperature in degrees Fahrenheit in terms of the Celsius is given by the formula 
and the temperature in degrees Celsius in terms of the Kelvin temperature is given by the formula 
, we can use the second formula and substitute it straight into the first formula (since a simplification is not being asked), obtaining .
(1) Speed is the ratio of the total distance covered by the object and the total time it takes for him to finish it.
Speed = distance / time
In this item, we are given that the distance is 20 kilometers and that the time it takes for the trip is 2 hours. Substituting the known values,
Speed = 20 kilometers / 2 hours
speed = 20 km/h
(2) Velocity on the other hand takes into account the displacement of the object from his original position. It is assumed that Jeremie was basically back to his original position after two hours. Hence, the velocity is equal to zero.
