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Sholpan [36]
1 year ago
15

. A girl of mass 35 kg and boy of mass 25 kg are connected by a light rope. They move horizontally in a skating rink. A second r

ope is attached to the girl and with this second rope, she is pulled by a force of 300 N. The magnitude of their acceleration is ?
Physics
1 answer:
Dmitriy789 [7]1 year ago
3 0

The magnitude of the acceleration of the boy and the girl is 5 m/s².

<h3>What is the acceleration of the boy and the girl?</h3>

The magnitude of the acceleration of the boy and the girl is determined by applying Newton's second law of motion as shown below.

F = ma

where;

  • F is the net force on the boy and girl = T
  • m is total mass of the boy and the girl = m₁ + m₂
  • a is the common acceleration of the boy and the girl

substitute the given parameters and solve for the common acceleration of the boy and the girl

a = T/(m₁+ m₂)

a = (300 N) / (35 kg + 25 kg)

a = 5 m/s²

Learn more about acceleration here: brainly.com/question/14344386

#SPJ1

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