Physics, 30.05.2021 07:00 meababy2009ow9ewa
A ford engine is provided with 80,000 W power by burning its fuel. The engine produces a kinetic energy
of 96 kJ for 20 seconds before its cut out.
a. Calculate the output power by the engine in watts.
b. What is the efficiency of the engine?
c. Why is there a considerable difference in the power input and output?
pls show the maths and fourmolas
Answers: 2
Physics, 22.06.2019 06:00
An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm
Answers: 2
Physics, 22.06.2019 06:00
What will a positive and a negative charge do if they are separated from each other?
Answers: 3
Physics, 22.06.2019 16:30
Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?
Answers: 2
Physics, 22.06.2019 18:00
Avector of magnitude 2 cannot be added to a vector of magnitude 3 so that the magnitude of the resultant is a. zero b. 1 c. 3 d. 5 e. 7
Answers: 1
A ford engine is provided with 80,000 W power by burning its fuel. The engine produces a kinetic ene...
English, 14.09.2020 14:01
Chemistry, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
French, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Social Studies, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Biology, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Mathematics, 14.09.2020 14:01
Biology, 14.09.2020 14:01