jsiiisoppowue jsiiisoppowue
  • 23-05-2021
  • Physics
contestada

for every 120 joules of energy input a car waste 85 joules, find the useful energy output of the car?

Respuesta :

hamzaahmeds
hamzaahmeds hamzaahmeds
  • 28-05-2021

Answer:

Useful Output = 35 J

Explanation:

The useful energy output of the car must be equal to the difference between the total input energy supplied to the car and the energy wasted by the car:

Useful Output = Total Input - Waste

where,

Total Input = 120 J

Waste = 85 J

Therefore,

Useful Output = 120 J - 85 J

Useful Output = 35 J

Answer Link

Otras preguntas

Why did the US civil rights movement gain new momentum after World War II? * a.President Truman desegregated the armed forces. * b.Rosa Parks rallied blacks in
When a star is in the main-sequence stage of its life, it is fusing __________ into ________
Which word in the sentence should be capitalized? our marching band performed at a football game last weekend. A. Marching B. Weekend C. Football D. Our
Solve the following equation by transforming it into a perfect square trinomial.* 3x2 + 12x = 63
what's the difference when five squared is subtracted from four cubed?
Which shows the unsimplified solution for x2 + 8x + 6 = 0?
Six students shared equally the cost of 18 of one of the items in the chart. Each student paid $24. What item did they buy? Explain how you found your answer.It
What element has 81 protons in the nuclei of its atoms?
How is a colony different from other places in which people settle?
What is Newton's first law of motion?