3 years ago

BRAINLEST FOR CORRECT ANSWER PLEASE

Physics

1 answer:

Nata [24]3 years ago

5 0

Answer:

Sledgehammer A has more momentum

Explanation:

Given:

Mass of Sledgehammer A = 3 Kg

Swing speed = 1.5 m/s

Mass of Sledgehammer B = 4 Kg

Swing speed = 0.9 m/s

Find:

More momentum

Computation:

Momentum = mv

Momentum sledgehammer A = 3 x 1.5

Momentum sledgehammer A = 4.5 kg⋅m/s

Momentum sledgehammer B = 4 x 0.9

Momentum sledgehammer B = 3.6 kg⋅m/s

Sledgehammer A has more momentum

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Read 2 more answers

In a circuit with one 12.0 resistor, a current of 0.500 A is flowing. This circuit is powered by a single

Juliette [100K]

Answer:

6 V

Explanation:

In a circuit, the relationship between voltage, current and resistance is given by Ohm's law:

$V=RI$

where

V is the voltage

R is the resistance

I is the current

In this circuit, we have

$R=12.0\Omega$ is the resistance

I = 0.500 A

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$V=(12.0 \Omega)(0.500 A)=6 V$

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