physics

posted by .

A ball falls from rest on another planet. It falls 30 m, reaching a velocity of 15m/s. Determine its acceleration.

  • physics -

    vf^2=2*"g"*distance
    solve for g.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Physics

    An object is allowed to fall freely near the surface of an unknown planet. The object falls 80 meters from rest in 5.0 seconds. The acceleration due to gravity on that planet is?
  2. Science

    You throw a ball upward and then it falls back down. How does the velocity of the ball change as it rises and falls?
  3. physics

    A box accidentally falls from the back of a truck and hits the groud with a speed of 15m/s forward. It slides along the groud with uniform acceleration for a distance of 45m before coming to rest. Determine the time it takes to slide …
  4. physics

    an object is released from rest on a planet that has no atmosphere.the object falls freely for 3.46 m in the first second.what is the magnitude of the acceleration due to the gravity on the planet?
  5. Physics

    An ob ject is released from rest on a planet that has no atmosphere. The ob ject falls freely for 5.04 m in the first second. What is the magnitude of the acceleration due to gravity on the planet?
  6. physics

    An object is released from rest on a planet that has no atmosphere. The object falls freely for 5.03 m in the first second. What is the magnitude of the acceleration due to gravity on the planet?
  7. physics

    A rock falls from rest a vertical distance of 0.63 meters to the surface of a planet in 0.48 seconds. What is the magnitude of the acceleration due to gravity on that planet?
  8. Physics

    An object is released from rest on a planet that has no atmosphere. The object falls freely for 2.73 m in the first second. What is the magnitude of the acceleration due to gravity on the planet?
  9. Physics

    A sky-diver steps out from a helicopter and falls 5s before reaching her terminal velocity of 50 mi/h. Her acceleration just before reaching terminal velocity is what?
  10. Physics

    1) A 2.5kg durian falls from a tree with a height of 30m. Determine the energy before it falls in Joule. 2) A 2.5kg durian falls from a tree with a height of 30m. Determine the velocity when it drops 20m from the ground. 3) A 2.5kg …

More Similar Questions