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IrinaK [193]
3 years ago
9

Joe walked 1200m East and then turned and walked 600m West. Which statement is true about Joe’s walk

Physics
2 answers:
Slav-nsk [51]3 years ago
8 0

Answer:

Velocity is 1m/s

Explanation:

Vera_Pavlovna [14]3 years ago
7 0

Answer:

which statement is true about his walk? he walked 1200m then went back 600m

Explanation:

because he walked 1200m east the 600m west so it adds up to 600

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a cell phone uses 3.0V battery. the circuit board needs a 0.05 A current. what size resistor is needed to generate this current
san4es73 [151]

Answer:

60 Ohms

Explanation:

Ohms law states that the voltage in the circuit is directly proportional to the current through the circuit components and expressed as

V=IR

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Making R the subject of the formula then

R=\frac {V}{I}

Substituting 3.0V for V and 0.05 A for I then

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Therefore, resistance is 60.0 Ohms

7 0
3 years ago
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3 years ago
How much work is done when you push a crate horizontally with 130
Harrizon [31]
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You know the force in the direction of displacement (horizontally) and the displacement. So,

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3 0
3 years ago
She uses a voltmeter, that measures in volts, and an ammeter that measures in amps. Both were correctly placed in her circuit. I
Nesterboy [21]

Answer:

A) the ammeter is x  

B)

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C) 1.05 V

Explanation:

From the diagram attached below;

A) Assuming the homes were wired in series, and one of the homes face short circuit then all the houses would face power cut but it doesn't happen. So they must be connected in parallel.

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B)

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x = 0.15 A

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= 5×0.15

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C)

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3 years ago
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3 years ago
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