Anew car model is described as having 340 horsepower. at this horsepower, the car’s engine produces 900 kilowatts of heat as it operates. what is the engine’s efficiency? a) 22% b) 28% c) 37% d) 46%

there are no correct statementd on the list of choices you provided.

yup its correct its: c) b b

terd muffin is the correct answer

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg