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il63 [147K]
2 years ago
9

SUB TO YFBG JAY ON YT RN ASAP

Physics
1 answer:
Svet_ta [14]2 years ago
6 0
Oki said he would not hood him to go on a bike but i said he would be ok if you don’t have a ride home with you and green one for a
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When two or more identical capacitors are connected in series across a potential difference?
OlgaM077 [116]
<span>When two or more identical capacitors (or resistors) are connected
in series across a potential difference, the potential difference divides
equally among them.

For example, if you have nine identical capacitors (or resistors) all
connected end-to-end like elephants in a circus parade, and you
connect the string to a source of 117 volts (either AC or DC), then
you will measure

(117v / 9)  =  13 volts

across each unit in the string.</span>
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3 years ago
What is impossible for a machine to do
oee [108]

Answer:

Create a living person.

Explanation:

4 0
3 years ago
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A motorcycle of mass 100 kilograms slowly rolls off the edge of a cliff and falls for three seconds before reaching the bottom o
Jet001 [13]

Answer:

C) 3,000 kg m/s

Explanation:

We can consider the horizontal velocity of the motorcycle to be zero, since it rolls off the edge of the cliff very slowly. So, we only need to find the vertical velocity at the time of the impact with the ground.

The vertical velocity of the motorcycle at time t is given by (free-fall motion):

v(t)=v_0 -gt

where

v_0=0 is the initial vertical velocity (zero, since the motorcycle is not moving)

g = 9.8 m/s^2 is the acceleration due to gravity

t is the time

Since the motorcycle hits the ground after t = 3 seconds, we have

v(3 s)=0-(9.8 m/s^2)(3 s)=-29.4 m/s

And since we know its mass, m=100 kg, we can find its momentum:

p=mv=(100 kg)(-29.4 m/s)=-2940 kg m/s \cdot -3000 kg m/s

and the negative sign simply means downward direction.

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2 years ago
Ronaldo runs across a soccer field, moving 10 meters north, then 8 meters west, then 4 meters south. His
ArbitrLikvidat [17]

Answer:

wha is this .....................? same confusion

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3 years ago
How is momentum conserved in a Newton's cradle when one steel ball hits the other?
lora16 [44]

Answer:Both balls have momentum to start,and they share it after collision

Explanation:both balls have momentum to start and they share it after collision

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3 years ago
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