Ask a New Question

4.28) A. Calculate the horsepower needed for a 1200 kg car to climb to an altitude of 1000 m from sea level in 1 hr.

B. If the useful output of the engine is actually 40 hp, where does the rest of the power go?

C. If the car engine is 20% efficient, calculate the total power consumption of the car in horsepower.

Note: Guys help me..... Provide me an answer with solution/formula. Thanks!

Ask a New Question or answer this question.

Similar Questions

How much work does a 120 pound boy do in climbing to the top of the Washington Monument - a climb of 550 feet? If the climb in
1. 3 answers
A 64 kg hiker climbs to the top of a 3700 m-high mountain. The climb is made in 5.5 h starting at an elevation of 2900 m.
1. 1 answer
It takes you 5 hrs to climb the top of a peak. The altitude of the peak is 400m, and you started from your camp that is an
1. 1 answer
A 62 kg hiker climbs to the top of a 3700 m-high mountain. The climb is made in 5.0 h starting at an elevation of 2600 m.
1. 1 answer

more similar questions