cami30031cami3003 cami30031cami3003

17-01-2018
Physics

contestada

A force used to lift a 25kg mass to a height of 24m in 5 sec does 2120J of work. Calculate the power.
DO NOT INCLUDE UNITS BUT KNOW THAT POWER IS IN WATTS.

Respuesta :

edrinahlfeld edrinahlfeld

17-01-2018

P=W/T
P is power
W is work
T is time
P= 2120 J / 5 seconds
P= 424 watts
Hope it helps

Answer Link

Otras preguntas

x minus 3 equals 11 help me please

why is it unjust to treat women differently than men in the work place

What is plate tectonics? a. The theory that Earth's surface does not change. b. The theory that Earth's surface will eventually become hotter over time. c. T

The panic of 1819 a. had little effect on post-war prosperity. b. was precipitated by the changes in policies of the Bank of the United States. c. led to a stro

In the House, the majority party does all of the following EXCEPT which one? a. select the minority party leader b. appoint committee chairmen and members c.

Robin used to earn $25/h. Now she earns 1/6 more per hour. Which expressions represent how much money Robin earns per hour now? a) 1/6x$25; b) $25 (1/6x$2

An object that is in free fall seems to be

Why did Hitler not invade Sweden?

1. $120.00 increased by 70% is what percent of $120.00? 2.2. How much money is $120.00 increased by 70%? IM DESPERATE FOR THE ANWSER....................PLZ ANY

James works as a waiter. He served meals with bills of $23.59, $40.65, $30.50, and $15.68. If his total for tips was $17.67, what percent tip did he receive for