About 124 MPH
there are no slow moving photons, they move at speed of light.
From what I have read it was going 50,000 mph.
this question has the theoritical answer but it is not yet practically done. according to the theortical answer """"""""yes! elephant have the same momentum as a golf ball<<<<<<<<< Actually, elephants can have the same momentum as a golf ball. the equation for momentum is m x v2. m is mass, v is speed, and the two represents "speed squared". If the golf ball has a huge speed, then yes, it can have the same momentum as the elephant.
It has more momentum from a higher height. Because momentum is always conserved, and momentum is the product of mass times velocity, more sand particles must move away faster in order to conserve the momentum of a heavy ball moving fast. The ball is moving faster from a higher height because the acceleration due to gravity (-9.81 m/s^2) increases the velocity of a falling object after each second its been falling.
yes it is
The answer will depend on whether you want the average speed during the 3 metre drop or the instantaneous speed when it has fallen 3 m.
Speed doesn't matter for fast balls, what matters is if it's going straight or not.
Very very hard, especially when going fast
Well, that depends on how fast the golf-ball is going, if it's going 30 mph, yes is can, If faster no.
That depends. If he was intentionally fouled but the player was going for the ball, than no. If the player was not going for the ball, than yes.
It is going about 9.3 yards per second; 40/4.3.
im not going to tell you the fancy way but pretty much its the speed of the ball and how fast it went and how much the ball weighs
You need to know how fast the ball is going, and divide the speed by the distance, which is 3 meters.
fast ball
The fast ball sport is baseball, a fast ball is basically when a pitcher just throws the ball staight at the strike zone.
69 mph It can be any speed but probably about 60 mph
It depends on how fast they're going. A bowling ball is much heavier, therefore has more momentum if they're both travelling at the same speed.