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

An object will remain at rest or maintain constant, straight-line motion unless acted on by a force that is ___________________.A.inertialB.balancedC.unbalanced

in a walk for charity, you walk at a rate of 100 meters per minute. how long does it take to walk 2 kilometers?

You studied for 14 hours last week. What was your unit rate of hours of study per day?

what is 1/7 divided by 7

Why is an angioplasty an incorrect treatment for an aneurysm?

Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take h

What's times what equals 116??

Which sentence contains an adjective clause? A. Jan saw a stranger's wallet lying on the ground. B. The man whose wallet Jan found gave her a reward. C. Last Tu

Which term describes the chromosomal abnormality of having three copies of a single chromosome? haploidy diploidy triploidy tetraploidy

Which of the following is a reason why the demand for salt was as high as gold at one time? Salt could be used as medicine. Salt was necessary to preserve meat.