This is referred to as stable air<span>. If a rising parcel of </span>air<span> is warmer than the surrounding atmosphere it will continue to rise. This is because warm </span>air<span> is less dense or lighter than cool </span>air<span>. This is referred to as </span>unstable air, please mark as brainliest!
Answer:
Part a)
Part b)
Explanation:
Since ball is dropped under uniform gravity
so here we can say that the distance of 3 m moved by the ball under uniform acceleration is given as
so we have
also we know that
now we will have
Part a)
Part b)
speed at the top of the window is
Answer:
Centre of mass is the point at which the distribution of mass is equal in all directions, and does not depend on gravitational field. Centre of gravity is the point at which the distribution of weight is equal in all directions, and does depend on gravitational field.
<u>Answer:</u>
The correct answer option is momentum.
<u>Explanation:</u>
Momentum is the product of an object's mass and velocity.
It is a term which describes the relationship between the mass of an object and the velocity of an object.
Momentum can be represented in the form of an equation as:
P = mv
where P is the momentum,
m is the mass of the object; and v is the velocity of that object.
Answer: B to C
Explanation: The line is curving inwards, practically calculating the stance that it had went down. If it went straight across, it stayed the same till a specific point, furthermore calculating the bent line bending upwards is actually a partial-raise, conclude points B to C is most likely an un-even balance, meaning it had went down; or decreasing. B to C is the decreasing segment of this equation/problem (question).
