Nothing "happens". This occurs all the time.
That varies, depending on the object. A massive object may take a long time to reach terminal velocity; a less massive object will reach terminal velocity faster. It basically depends on the object's mass, size, and shape.
the lightning vaporizes the water it hits and also charges the water with electricity (don't go swimming)
If air resistance can be neglected, the object will fall faster and faster. If air resistance is significant, the object will fall faster and faster, until it asymtotically approaches a "terminal velocity" - the velocity at which the downward pull of gravity is in equilibrium with the air resistance.
When a body hits an obstacle the force with which it hits the obstacle depends upon---the velocity at the installation of collision bt not on initial velocity.
The horizontal velocity will be equal to the translational velocity of the ball right before it falls off the table. ============================== When we do exercises that deal with the behavior of the ball after it leaves the edge of the table, we always ignore air resistance. When we do that, the horizontal component of velocity remains constant forever, or at least until the ball hits something.
Terminal Velocity
Terminal. It stays at that one velocity til the object hits the ground.
It reaches terminal velocity. The speed is limited by the air resistance of the object. In most cases, terminal velocity is reached in a few seconds.
Terminal velocity on earth is static for all objects. A coffee filter being so light would have an effect on how much the friction slows it down, it would not however change its "terminal velocity" in a vacuum it would fall at the same rate as you or I. Approximately 120 MPH.
the velocity of the object increases until it hits the ground
Based on two classes' worth of research on terminal velocity I'd say it's good for keeping some falling objects from reaching a speed that will, literally, be "terminal" (fatal) to whomever it hits. I was researching the myth behind whether or not a penny dropped off a tall building will kill some unlucky pedestrian below. All of my sources say it's impossible for said penny to do more than sting the person (barring them being hit in the eye or them somehow swallowing it), and the reason for this is terminal velocity.
That varies, depending on the object. A massive object may take a long time to reach terminal velocity; a less massive object will reach terminal velocity faster. It basically depends on the object's mass, size, and shape.
the lightning vaporizes the water it hits and also charges the water with electricity (don't go swimming)
If air resistance can be neglected, the object will fall faster and faster. If air resistance is significant, the object will fall faster and faster, until it asymtotically approaches a "terminal velocity" - the velocity at which the downward pull of gravity is in equilibrium with the air resistance.
The sandcastle is swept away.
it explodes with you in it take that society
It becomes regular water.