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What is the predicted position of a body with a mass of 0.40 kg, initially moving northward at a constant speed of 10 m/s, when subjected to a constant force of 8.0 N directed southward for 30 seconds, at t=100 s?

Options

  1. Ax = 50 km
  2. Bx = -100 km
  3. Cx = 100 km
  4. Dx = -50 km

Correct answer

D. x = -50 km

Step-by-step solution

Correct Option is : (D) x = -50 km

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