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An Elevator of mass 200 kg travels upwards at constant velocity. What is the tension in the cables?

Sagot :

onyebuchinnaji

The tension in the cables as the elevator travel upwards is 1,960 N.

The given parameters:

  • Mass of the elevator, m = 200 kg

Newton's second law of motion;

Newton's second law of motion states that the force applied to an object is directly proportional to the product of mass and acceleration of the object.

The tension in the cables as the elevator travel upwards is calculated by applying Newton's second law of motion as shown below;

T = ma + mg

where;

  • a is the acceleration of the elevator
  • g is the acceleration due to gravity

At constant velocity, acceleration is zero (a = 0)

T = m(0) + mg

T = mg

T = 200 x 9.8

T= 1,960 N

Thus, the tension in the cables as the elevator travel upwards is 1,960 N.

Learn more about Newton's second law here: https://brainly.com/question/3999427

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