sumpter2222 sumpter2222

02-01-2018
Physics

contestada

a small 30 kilogram canoe is floating downriver at a speed of 2 m/s. what is the canoes kinetic enegry?

Respuesta :

samuraijack samuraijack

03-01-2018

Given: Mass m = 30 Kg: Velocity V = 2 m/s

Kinetic energy K.E = ?

K.E = 1/2 mv²

K.E = 1/2 (30 Kg)(2 m/s)²

K.E = 60 Kg.m²/s²

K.E = 60 J

Answer Link

Otras preguntas

Which air masses would have cold, moist air? A. continental tropical B. maritime polar C. maritime tropical D. continental polar

Which one of the following is not true of the Dred Scott decision? Slaves are not free because they are property of their master. Property cannot be denied an

how quickly would groundwater flow through rock with high porosity and high permeability?pls explain

Which explains how winds cause surface currents? A. Friction between the blowing air and the water drags the water along and creates surface currents. B. High-p

What is 14/20 in its simplest form

please help me on problem 2 of Solving Unit-Rate Problems

What are the physical benefits to be gained from participating in track as a sport?

why does drinking large volumes of plain water after exercising may affect the salt balance in the body?

Which of the following can be added to the number indicated on the number line above to sum to 0? A. -7/8 B. 7/8 C. 8/7 D. -8/7

Chemical reactions that release energy a. will not occur b.need catalysts to occur c. will always explode d. often occuer spontaneously