A goalkeeper usually has a lot of experience of balls coming towards them. Usually they aren't scared since probably the the ball has hit them in the face and stomach. The goalkeeper is the one who usually gets hurt the most. On my team, our goalkeeper is getting hit in the face every game.
So, really, they aren't scared.
Goalkeepers can only kick the ball into the other goal box.
Yes goalkeepers can roll the ball to a player.
Your body's reaction to any foreign object coming towards you quickly is to block it. If the ball is closer to your feet, they will block it. If the ball is higher, your hands will jerk to block the ball.
No they do balance each other its the newtons law that every action have reaction.If we throw a ball towards a wall the force which we exerted on the ball is equal to the force which wall exerted on the ball.
for eg: Spain vs Portugal and Spain kicks the ball out by there goalkeepers [Spain] side it will be a coner
Centripetal force is provided by weight minus reaction equals centripetal force. It is towards the center of the bowling ball. When the bug is sliding down it will reach a point at which there is no force acting towards the center of the ball and the weight is acting vertically.
Ball Running towards Boundry
ans: yes. When you release the ball, the earth pulls that ball towards it, and remember every force has equal and opposite reaction, so the ball pulls on the earth. That might sound silly because the earth is so big and the ball is so small, but it does do it. The effect on the earth, obviously is just much less that the ball.
the action force is your foot when u strike the ball the reaction force is the ball being kicked
the action force is your foot when u strike the ball the reaction force is the ball being kicked
-- When you catch a ball, you have to change its speed from something to nothing. -- That requires acceleration, and acceleration requires force. -- The force that changes the speed of the ball from something to nothing comes from the muscles in your catching arm.
BPF is the Bat Performance Factor. When a bat is tested, it is fixed in a stationery position. A ball is launched at a high speed towards the barrel of the bat. When the ball bounces off of the bat, the speed is recorded to find out how much faster it goes when it comes off of the bat. That is how the BPF is calculated. If the ball comes off of the bat at the same speed, the BPF is 1.00 If the ball comes off of the bat 20% faster, the BPF is 1.20