Yes it is. A diving board is a Class 1 lever. The fulcrum is the screws that hold the diving board in place (the rigid part), the load is the person and the effort force is the force the person exerts when he/she braces herself/himself to jump.
Ofcourse it is.
Mate cheating doesnt get you anywhere
The force of gravity increases your potential energy as you increase your distance from the Earth's surface. Therefore, when you climb to the top of a diving board you have more potential energy due to gravity than you had on the ground.
So when diving the water pressure cant force its way in
Because you suck BALLS!!
Newton second law state magnitude of acceleration is directly proportional to the force and the direction of the acceleration is same as the force too. The formula is F=ma. In diving, this law apply too:as you dive,if you accelerate or decelerate while diving,you are actually applying Newton second law.
Yes, the buoyant force on a submarine has been reduced to allow it to "stop floating" and submerge.
i dont know so congrats
Yes!
While he's in the air, the reaction force is air resistance and when he's in the water the reaction force is upthrust. Hope this helps.
It is diving on a high diving board.