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3 years ago

How do I eat an apple? I'm having trouble eating an apple.

Physics

2 answers:

mafiozo [28]3 years ago

5 0

Answer:

You bite it then you chew the piece you bit off. :)

Explanation:

ira [324]3 years ago

5 0

Answer:

Hold in in your palm however you wish, and bite into the apple. Rotate until you have reached the core all the way around the apple.

Explanation:

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A force in the negative x-direction is applied for 27 ms to a 0.4 kg mass initially moving at 14 m/s in the x-direction. The for

noname [10]

Answer:

-67 m/s

Explanation:

We are given that

Mass of ball,m=0.4 kg

Initial speed,u=14 m/s

Impulse,I=-32.4 N-s

Time,t=27 ms= $27\times 10^{-3} s$

We have to find the mass's velocity in the x- direction.

We know that

$Impulse=mv-mu$

Substitute the values

$-32.4=0.4v-0.4(14)$

$-32.4+0.4(14)=0.4 v$

$-26.8=0.4v$

$v=\frac{-26.8}{0.4}=-67m/s$

6 0

3 years ago

Experiment 1: A study is done to determine which of two fuel mixtures allows a rocket to travel farther over a period of time. R

leva [86]

Answer: D

Experiment 1 has a confounding variable related to the mass of the rockets. Any variation in mass may cause a discrepancy in the distance traveled.

This is the answer to the question because:

Both experiments do have a confounding variable.
Experiment 1 doesn't have to stay constant.
A double-blind experiment will not do anything to the placebo.
High blood pressure people will not make the results confusing.

The answer has to be the option D. Hope this helps you!

3 0

4 years ago

A runner circles the track exactly 2 times for distance of 800m. it takes 4.0min. what is her average speed in m/s? what is her

Sindrei [870]

If the runner ends where she started, then her total displacement is $\Delta x=0\,\mathrm m$ , which means her average velocity will be

$\bar v=\dfrac{\Delta x}{\Delta t}=\dfrac{0\,\mathrm m}{4.0\,\mathrm{min}\cdot\frac{60\,\mathrm s}{1\,\mathrm{min}}=0\,\dfrac{\mathrm m}{\mathrm s}$

The total distance she traversed, however, was $\Delta d=800\,\mathrm m$ , which gives her an average speed of

$\bar s=\dfrac{\Delta d}{\Delta t}=\dfrac{800\,\mathrm m}{4.0\,\mathrm{min}\cdot\frac{60\,\mathrm s}{1\,\mathrm{min}}=3.3\,\dfrac{\mathrm m}{\mathrm s}$