Asmall 17 kilogram canoe is floating downriver at a speed of 2 m/s. what is the
canoe's kinetic energy?
your

units:

The answer is:

34

Units: Joules

The kinetic energy is the work needed to accelerate an object to a determined speed.

The kinetic energy can be calculated using the following equation:

Where,

m, is the mass of the object.

v, is the speed of the object.

So, we are given the information:

Then, substituting and calculating we have:

Have a nice day!

1 and 2

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.