Math Problem Statement

A water board Project pump raises 1000 kgs of water each minute from a depth of 20m and delivers it at a speed of 8ms -1. Assuming the EFFICIENCY of the pump is 40%, calculate it's POWER

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Energy
Power
Efficiency
Kinetics
Potential Energy

Formulas

Potential Energy (PE) = m * g * h
Kinetic Energy (KE) = 1/2 * m * v^2
Power = Energy / Time
Efficiency = Output Power / Input Power

Theorems

Work-Energy Theorem

Suitable Grade Level

Grades 10-12