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one factor is multiply accelaration per time
Accelaration= change in velocity/time taken OR Acceleration=final velocity- initial velocity/time taken
Speed (or velocity) can be zero during a period of constant acceleration. Take a ball thrown vertically into the air. From the time it leaves the hand, it is accelerating downwards, that is, against the direction in which it is travelling. There will come a time when the constant downward acceleration causes the ball to be stationary. This is the highest point the ball will reach and from that time onwards, the ball will begin to travel in the opposite direction, i.e. downwards. For the whole time the ball is in the air it will be accelerating downwards at a constant rate due to gravity. The velocity of the ball is changing continually and includes the moment when velocity is zero.
how is the diameter related to the time it takes the ball to fall
Position is a vector. Therefore, its first derivative with respect to time (velocity), and its second derivative with respect to time (acceleration) are also vectors.
Yes!!!
Yes. Good work !
Usually T denotes time.
one factor is multiply accelaration per time
12 players are allowed on a volley ball field at one time during a game.
During rotation
As far as college ball and the NBA are concerned, a team may call a time out when they are in possession of the ball or during a dead ball. A team may not call time out when they are on defense.
Most ball parks sing it during the 7th Inning Stretch. Well, they don't really play the entire song before or after the ball game. They usually might play little bits of the song in the middle of the game but, theres no specific time where everyone sings the song.
Accelaration= change in velocity/time taken OR Acceleration=final velocity- initial velocity/time taken
You cannot. You must have distance (or displacement). If you know it is from a standing start then accelaration will do.
There was never an entire continent under the control of the USSR at any time
velocity= distance/time=d/t accelaration= dv/dt