Ask Question
14 January, 11:01

An object has a velocity of 8 m/s and a kinetic energy of 480 J. What is the mass of the object? Formula=1/2mv^2 a (7.5 b (15 kg c (60 kg d (120 kg

+4
Answers (1)
  1. 14 January, 11:34
    0
    The kinetic energy is the energy when an object is in motion. It is expressed as the product of the mass of the object and the square of the velocity divided by two. The mass of the object in the problem is solved by using the expression.

    KE = mv^2/2 = 480 J

    480 = m (8) ^2

    m = 7.5 kg
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “An object has a velocity of 8 m/s and a kinetic energy of 480 J. What is the mass of the object? Formula=1/2mv^2 a (7.5 b (15 kg c (60 kg d ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers