If a helicopter's mass is 4,500kg and the net force on it is 18,000 n upward, what is its acceleration?

Acceleration,

Explanation:

It is given that,

Mass of the helicopter, m = 4500 kg

Net force acting on the helicopter, F = 18000 N

Let a is the acceleration of the helicopter. The force acting on an object is equal to the product of mass and acceleration. It is calculated as :

So, the acceleration of the helicopter is . Hence, this is the required solution.

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..