Answer:
C. At the instant the ball reaches its highest point.
Explanation:
When a body is thrown up, it tends to come down due to the influence of gravitational force acting on the body. The body will be momentarily at rest at its maximum point before falling. At this maximum point, the velocity of the body is zero and since force acting on a body is product of the mass and its acceleration, the force acting on the body at that point will be "zero"
Remember, F = ma = m(v/t)
Since v = 0 at maximum height
F = m(0/t)
F = 0N
This shows that the force acting on the body is zero at the maximum height.
Salt is a substance because a substance is a material that has constant composition regardless of its source. Salt is the only option that matches this description
The correct answer is true
Newtons third law (inertia) is to blame
I am a girl and i have a virgina and im 13 tho so dont touch me lolz mark brainly
