Using the definition of acceleration as change of speed / time, you basically need to know:
* A time interval during which the object accelerates.
* The velocity at the beginning of this time interval.
* The velocity at the end of this time interval.
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There is not enough information to answer the question. The answer depends onis the object travelling at constant velocity?is the acceleration constant?If it is an object travelling with constant acceleration, which three of the following four variables are knows: initaial velocity, final velocity, acceleration and time.
You need three things: m = mass of the object (in kilograms) g = gravitational acceleration constant (usually 9.8 m/s^2) h = height of the object, usually from the ground (in meters) The gravitational potential energy are these three values multiplied together: PE = m • g • h
An object that exists in three dimensions is called a solid.
Area is a two-dimensional measurement. It tells you how big a two dimensional object is or how large the surface of a three-dimensional object is.Volume is a three dimensional measurement. It tells you how big the inside of a three-dimensional object is or how much a three-dimensional object can hold inside.
A few object types are cubes, spheres, and cylinders.