Ask Question
3 February, 12:02

What ramp angle would produce an acceleration of 2 m/s2 for a cart rolling down? Assume no friction and that the angle is measured with respect to the horizontal.

+3
Answers (1)
  1. 3 February, 15:17
    0
    From Newton's second law:

    a = F/mass

    Therefore, acceleration of an object rolling a ramp would be:

    a = g (sin theta) - friction coefficient (g) (sin theta)

    The negative sine is due to the kinetic energy opposing the gravity

    We are given that the friction coefficient is zero, the g is a constant = 9.8 m/sec and the acceleration is 2 m/sec^2

    Substituting in the equation, we get:

    2 = 9.8 sin (theta)

    sin (theta) = 0.20408

    theta = 11.7757 degrees
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What ramp angle would produce an acceleration of 2 m/s2 for a cart rolling down? Assume no friction and that the angle is measured with ...” in 📙 Physics 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