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Marina86 [1]
3 years ago
5

Which football player has greater momentum?

Physics
2 answers:
posledela3 years ago
6 0
I believe the answer is A
Lesechka [4]3 years ago
6 0

Answer:A

Explanation:physics

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While on Mars, two astronauts repeat the pendulum experiment you conducted earlier this term in your physics lab. They go off sc
Levart [38]

Answer:

The constant 0.091 in the astronauts' equation of the best fit line is equal to   \frac{L}{T^2}

The value of  g on Mars is  g = 3.593 \  m/s^2

Explanation:

From the question we are told that

     The line of best fit is defined by the equation  y  = 0.091 x \ and \  R^2 =  1

Now the equation of a straight line is defined as

       y = mx + c

Now comparing the given equation to this we have that

        m =  slope =  0.091

Now from the graph the formula for the slope is  

          m = \frac{L}{T^2}

=>      0.091 =  \frac{L}{T^2}

Now from the question we are told that

        T =  2 \pi \sqrt{\frac{L}{g} }

=>     \frac{g}{4\pi r^2}  =  \frac{L}{T^2} = 0.091

=>     g =  4\pi^2 * 0.091

=>      g = 3.593 \  m/s^2

                                                               

4 0
4 years ago
If a man weighs 900 n on the earth, what would he weigh on jupiter, where the acceleration due to gravity is 25.9 m/s2?
balandron [24]
<span>So, if the man weight 900 newtons on Earth then that means, using F=ma, that the mass of the man is approximately 91.84 kg. This is because 900N=m(9.8m/s^2), and so it follows that 900/9.8=91.84. Using the man's found mass we then plug this into F=ma again. It follows that F=(91.84)(25.9)=2378.57N. This means that the man "weighs" 2378.57 Newtons on Jupiter, or about 2.5x as great as his weight on Earth. This makes sense, considering that 25.9/9.8 is approximately equal to 2.64.</span>
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Ivanshal [37]

hydroelectric  uses water


3 0
3 years ago
When people are interested in changing their personalites they are usually most interested in
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Answer:

They can change their personalities for someone they love, they care about, or they change themselves due to an unknown/known cause

Explanation:

SORRY IF IM WRONG* IF IM RIGHT PLEASE RATE

5 0
2 years ago
How does stuff fall?
drek231 [11]

Answer:

Gravity is the force that allows for all objects to fall.

4 0
3 years ago
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