magsters1867 magsters1867
  • 08-05-2024
  • Physics
contestada

A pump motor is used to deliver water at a certain rate from a given pipe. To obtain twice as much water from the same pipe in the same time, power of the motor has to be increased to
A. 16 times
B. 4 times
C. 8 times
D. 2 times

Respuesta :

Otras preguntas

5 cups to 8 cups identify the percent
Scientists generally agree that Earth is getting warmer due to what's called the greenhouse effect. A greenhouse used for plants stays warm because sunlight and
A major reason why the United States oversaw the building of the Panama Canal was to A) fulfill our treaty obligations to Spain. B) increase the prosperity of
Define hazardous fires
The part of the atom that accounts for electricity is the A. nucleus. B. proton. C. neutron. D. electron.
what two numbers can be multiplied to be -150 and added to be 5
Which term refers to a group of human beings whose members identify with one another based on common ancestry and culture? A) clan B) minority C) ethnic g
When you divide a whole number by a decimal less than 1, the quotient is greater than the whole number.why?
what was the prevailing economic challenge in the United States face that started World War II
what is the area of the triangle when a=14 and c=50 what is b?