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2 years ago

8

Alice kicks a soccer ball with a mass of 2 kg. The ball leaves the ground moving 30 meters per second. What is the kinetic energ

y of the soccer ball? (KE = 1/2mv2)I

1 answer:

sleet_krkn [62]2 years ago

5 0

By using the formula:

• K.E = ½mv²

mass, m = 2 kg
Velocity, v = 30 m/s

→ K.E = ½ × 2 × (30)² J

→ K.E = (30)² J

→ K.E = 900 J (Answer)

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$1.5 \hat i = \vec v_p - 6.2 \hat j$

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3 years ago

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posledela

Answer:

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It means that when charge on the capacitor decreases then the current will increase.

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What is a control,constant, independent variable, and a dependent variable in a science experiment?

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