yemi

This page lists questions and answers that were posted by visitors named yemi.

Questions

The following questions were asked by visitors named yemi.

A boy weighing 350Newton runs up a flight of stairs consisting of 20 stairs each, 16 centimeter high in seconds, what ??$ it's power?

Cn-4= 15 find n?

a boy is 20m away from a tree, and he observes that the angle of elevation of a bird on the tree is 58°. He is 1.7m tall. How high is the tree?

Answers

The following answers were posted by visitors named yemi.

A 40kilowatt electric cable ??$ used to transmit electricity through a resistor of resistance 2ohms at 800 volts, the power loss at energy is? Pls show workings

A generator ??$ on daily use in the process 106kw ????? 540w tungsten box are on force the same time interval. Thee energy consumed is