3 years ago

a small 20-kilogram canoe is floating downriver at a speed of 2m/s what is the canoes kinetic energy?

Physics

1 answer:

Vladimir [108]3 years ago

4 0

KE = 1/2mv²
= 1/2(20 kg)(2m/s²)
= 1/2(20)(4)
= 1/2 (80)
KE = 40 J

hope this helps :)

You might be interested in

A merry-go-round, with mass m and moment

andriy [413]

It goes around the x axis

4 0

4 years ago

True or false: Even though ozone protects us when we are breathing it near the ground, it is harmful to us when it is high up in

LiRa [457]

Answer:

i think its false

Explanation:

4 0

3 years ago

Read 2 more answers

A cheetah bites into its prey. One tooth exerts a force of 320 N. The area of the point of the tooth is 0.5 cm². The pressure of

mote1985 [20]

Answer:

Answer D is correct

Explanation:

$pressure = \frac{force}{area} \\ = \frac{320}{0.5} \\ = 640$

hope this helps

brainliest appreciated

good luck! have a nice day!

6 0

3 years ago

How are land-use laws in the United States different from the land-use laws inherited from England?

exis [7]

private property owners in the United States can restrict public access to their land

5 0

3 years ago

A solid object has a density of 0.75 g/mL, in which liquid(s) will it sink? SUPPORT your answer.

sukhopar [10]

The object will sink in any liquid whose density is less than 0.75 g/mL .

A few examples are butane, ether, gasoline, hexane, octane, naphtha, pentane, and propane.

3 0

4 years ago