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Efficiency cannot be greater than 100% because efficiency measures energy, and since energy is not made, only transfered (conservation of energy) then we cannot gain energy. Hence the energy out must be at most the energy in. Thus efficiency can be at most 100%
a 60 meters
The formula for energy. E is for energy(Units = Joules) P is for power(Units = Watts) T is for time(Units = Seconds)
No, due to the fact machines loose energy due to heat/thermal energy. you will always loose some amount of energy.
The total work done or energy transferred is equal to the product of the force and the displacement in the direction of the force applied. In this case it would be 300N x 10m to get 3000J. This energy is transferred in 10 seconds and since power is energy transferred per unit time... 3000J divided by 10 seconds equals 300 Watts or 300 Joules per second.
If an activity's duration exceeds 150 seconds, aerobic energy is predominantly utilized. This type of energy production relies on oxygen and is sustainable for longer durations compared to anaerobic energy systems.
III, IV, and V
The instantaneous energy system, also known as the immediate energy system or phosphagen system, is primarily used for short-duration, high-intensity activities lasting around 10 seconds. This system relies on stored ATP and creatine phosphate to provide rapid energy for explosive movements.
The greater its kinetic energy.
What is the predominantly used energy system in Australian rules football game
The one with the greater velocity will have the greater kinetic energy.
The kinetic type does.
Developed
Potential energy is determined by the mass of an object and its distance from the ground. Therefore, the skydiver with greater mass will have greater potential energy when they are the same distance from the ground.
The three factors that determine the amount of energy required for an activity are body weight, intensity of the activity, and the duration of the activity.
Predominantly Physics which involves the study of both 'motion' and 'energy' . However, 'energy' is sometimes studied in Chemistry.
The inside of a toaster predominantly contains electrical energy, which is converted to thermal energy to heat up the heating elements and toast the bread.