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sattari [20]
3 years ago
9

NEED ANSWER REAL QUICK

Physics
2 answers:
vivado [14]3 years ago
4 0

Explanation:

when the circuit is broken or when a switch is open.

Sauron [17]3 years ago
3 0

Answer:c

A burned out bulb, dead battery, open switch, or discon- nected wire can open a circuit and stop the flow of current. conductor A material current can pass through easily. A good conductor has low resistance to the flow of electric charges. Metals, like aluminum, gold, and copper, are good conductors.

get what trying to tell u

Explanation:

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What is the Coriolis Effect?
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Why does a dropped object only fall 5 meters down after 1 second of freefall, yet achieve a speed of 10m/s?
andrew11 [14]

A dropped object only fall 5 meters down after 1 second of freefall, yet achieve a speed of 10m/s due to acceleration due to gravity.

s = vt - 1 / 2 at²

s = Displacement

v = Final velocity

t = Time

a = Acceleration

s = 5 m

t = 1 s

a = 10 m / s²

5 = ( v * 1 ) - ( 1 / 2 * 10 * 1 * 1 )

5 = v - 5

v = 10 m / s

The equation used to solve the given problem is an equation of motion. In a free fall motion, usually air resistance is not considered for easier calculation. If air resistance is considered acceleration cannot be constant throughout the entire motion.

Therefore, a dropped object only fall 5 meters down after 1 second of freefall, yet achieve a speed of 10m/s due to acceleration due to gravity.

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4 0
1 year ago
The crankshaft in a race car goes from rest to 3000 rpm in 2.0 s.
a_sh-v [17]
The equations are analogous to that for linear movement:
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acceleration = (3000 rpm - 0 rpm) / 2.0 s
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For the displacement
displacement = initial velocity*time + 0.5*acceleration*time^2
displacement = (0)*(2 s) + (0.5)(25 rps^2)*(2 s)^2
b) displacement = 50 revolutions
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3 years ago
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It is an example of personification because personification is when human traits are give to non human things. Sky's cannot cry. 
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3 years ago
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