Answer: See photo
Explanation: There are a couple of ways to use velocity in an equation in the photo.
Answer:
The average power is
Explanation:
From the question we are told that
The energy of the appliance is
The time considered is
Generally the average power consumption is mathematically represented as
=>
=>
Answer:
D
Explanation:
the AU is the distance between the earth and the sun
The Total Mechanical Energy
As already mentioned, the mechanical energy of an object can be the result of its motion (i.e., kinetic energy) and/or the result of its stored energy of position (i.e., potential energy). The total amount of mechanical energy is merely the sum of the potential energy and the kinetic energy.
Idk since it looks sooooo close ,but is it is that’s really cool