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3 years ago

PLZ HELP ASAP NEED ANSWER NOW Which factor most directly affects kinetic energy?

Mathematics

2 answers:

trasher [3.6K]3 years ago

8 0

Mass. It and velocity affects kinetic energy.

Virty [35]3 years ago

7 0

Answer:

The factor that most directly affects kinetic energy is,
A: Mass

Suppose you were slapping a metal sphere back and forth between your hands, it wouldn't be very fluid. Then slap a fluffy cotton ball back and forth, little resistance. Because it has lass mass.

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Quadrilateral LMNO is similar to quadrilateral PQRS. Find the measure of side QR.

dalvyx [7]

Answer:

The measure of the side $QR$ is 8.8.

Step-by-step explanation:

Since $LMNO \sim PQRS$ , then $SP \propto OL$ , $RS \propto ON$ , $RQ \propto MN$ and $QP \propto LM$ . From figure we have the following relationship:

$k = \frac{OL}{SP} = \frac{ON}{RS} = \frac{MN}{QR} = \frac{ML}{QP}$ (1)

Where $k$ is the proportionality ratio.

If we know that $SP = 13, OL = 55, MN = 37$ , then the measure of side $QR$ is:

$k = \frac{OL}{SP}$ (1b)

$k = \frac{55}{13}$

$k = \frac{MN}{QR}$

$QR = \frac{MN}{k}$ (1c)

$QR = \frac{37}{\frac{55}{13} }$

$QR = 8.745$

The measure of the side $QR$ is 8.8.

4 0

3 years ago

What is the value of x in the figure shown below?

Gnoma [55]

Answer: Haha I don't know the answer---Wait wait--I know the answer, its Do School and study for it and you'll find out :)

Step-by-step explanation: This is how i figured it out.... I STUDIED

8 0

2 years ago

Can somebody help me with this. Will mark brainliest!

alexandr402 [8]

Answer:

The length of FG is 2.

Step-by-step explanation: B and F are the same point, just reflected, so BC=FG.

7 0

3 years ago

Peter is interested in designing an experiment to test the probability of tossing a certain number on a fair cube. He will toss

Gnom [1K]

Answer: D

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I will mark you brainliest!

s344n2d4d5 [400]

Answer:

Rate = 10%

Step-by-step explanation:

We are given with the following details.

Interest earned = $ 116.25

Principal = $ 1550

Interest Rate = r (say)

Time = 9 months

= $\frac{9}{12} years$

We are asked to determine the rate of interest for which we can earn 116.25 interest. As we are not specifically given whether it is a compound or simple interest , we assume it to be simple interest and solve .

The formula for simple interest is given as

$Interest = Principal \times Rate \times time$

$116.25=1550 \times r \times \frac{9}{12}$

$r= \frac{116.25 \times 12}{1550 \times 9}$

r=0.1

Hence the r = 0.1

Hence the rate of interest is 10%

3 0

3 years ago