I would assume air resistance is negligible and so the acceleration of the package would be approximately 9.81 m/s².
Taking downwards as positive, use v²=u²+2as.
v²=(-2)²+2(9.81)(14)
v=16.7 m/s
Answer:
Explanation:
The direction of the acceleration is in the same direction as the net force causing it. F = ma is actually a vector equation in which f and a are both vectors and m is a scalar constant.
If the pressure above a solution containing a gas solute is reduced, the limit of the gas's solubility will decrease.
the answer should be:
When the buoyant force is equal to the force of gravity
<span>Kinetic energy because it is taking the students to school.</span>
