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

30-[(9x2)-(3x4)] numerical expression ;)

In which sentence is the participial phrase punctuated correctly? a. Craving, a midnight snack, I tiptoed to the kitchen. b. Craving a midnight snack, I tiptoed

Whys is it helpful to write a number as a product of primes

Which is the most accurate way to estimate 52% of 45

Which factors caused crops to stop growing in Sumer? Choose all answers that are correct. a. poor drainage b. salty soil c. extended droughts d. pest infestatio

Which expression is equivalent to 16a + 24b ?

How can i simplify the square root of 49x^8?

Which of the following is NOT a function of proteins? A. store and transmit genetic information B. help to fight disease C. control the rate of reactions D.

Multiply. (–2.1) ∙ (–1.4) a. –3.5 b. –2.94 c. 2.94 d. 3.5

Which prophet and beliefs were tied to the Israelites? 1.David and the Epic of Gilgamesh 2. Abraham and the Epic of Gilgamesh 3. Moses and the Ten Commandment