The first, fourth and sixth options. A person walks up a flight of stairs, wind lifts a balloon into the air, and a weightlifter holds a barbell straight overhead.
F(g)= Gm1m2/ r^2
If mass is increased, so will the force of gravity because it is in direct relationship with the gravitational force, but if distance is increased, the force of gravity will decrease because it is indirectly related ( since it is on the bottom of the equation)
Answer:
Injury to a vein increases the risk of forming a blood clot.
Explanation:
hoped this helped
Same speed, because mass is neglected. The things that affect the speed are the distance and speed of the rock.
A is the only logical answer
