2 they are easy to compress,
2 they expand to fill their containers,
3 they occupy far more space than the liquids or solids from which they form.
hope this helped!
Answer:
B) is downward
Explanation:
The acceleration is always downward, because it is the gravitational acceleration.
When the ball is going up the acceleration is opposing the movement, and when the ball is going down the velocity has the same direction as the acceleration
the best way that I can explain this is the force of gravity the mass of the skater and the board increase the kinetic energy cuz of the force of gravity
hope this helps and if it dosen't then sorry
A rake acts as a machine by decreasing the applied force and decreasing the distance over which the force is applied. A machine is defined as an object that reduces the input work needed to make something function. Basically, it is something that makes our manual labor easier. Since Work is a function of force and distance, a machine decreases the force and distance needed.