In a local competition, students race model cars that they built. The cars were held still at the top of a ramp and then released. Each car's velocity was measured at the bottom of the ramp to calculate each car's kinetic energy.
Model Car Trials
Model Car
Kinetic Energy
Number
1
14 joules
2
13 joules
3 16 joules
Based on the data in the table, which of these could be the potential energy of Car 2 at the top of the hill?
6 joules
10 joules
12 joules
15 Joules

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101

the energy generated by an individual's metabolism is calculated in met (metabolic equivalent of task). the met is the ratio of the work metabolic rate to the resting metabolic rate. one met is illustrated as 1 kcal per kilogram per hour, and is probably equal to the energy cost of sitting quietly.

1 met is equal to 1.162 watt per kg

1 kg is equal to 1000 grams

as the person weighs 80000 gm, that is, 80 kg.

therefore, 80*1.162 = 92.96

thus, the person expends 92.96 watts of power while at rest.