yes becuase impulse is calculated by force times difference in time if you exerted a force on the ball at any point (you need to to throw it) then you exerted impulse on it
Yes, when you throw a ball, you do experience an impulse. This is because you use force to exchange kinetic energy with the ball.
Yes - assuming air resistance is negligible, so that no energy is lost on the ball's trip.
friction
Since you need to exert force on the ball to push it away from you, the ball will obviously push back (with a force that has the same magnitude, but is in the opposite direction). This is an example of Newton's Third Law.
gravity
because your arm is the one that's throwing the ball you are the on who controlls your are and that's why your arm is a catapult when you throw the ball
throw it and it tells you how fast you throw
force
Yes, when you throw a ball, you do experience an impulse. This is because you use force to exchange kinetic energy with the ball.
Since you need to exert force on the ball to push it away from you, the ball will obviously push back (with a force that has the same magnitude, but is in the opposite direction). This is an example of Newton's Third Law.
F = ma, so assuming no losses F = 0.15 x 20 = 3 N.
All of the fundamental types of force can be mathematically described in the form of force fields. But force involves many things. If I throw a ball, I exert force on that ball which is then accelerated as a result. The force field involved is far from obvious, although it does exist. If you understand the physics deeply, you would see that in order for me to exert a force on a ball, the electrons in the atoms in my hand have to exert a force of repulsion on the electrons in the atoms of the ball. And that electromagnetic force can be described as a force field.
It is equivalent to the change in momentum of the ball.
only if your a fat
zero
nothing they mean the same thing
It is equivalent to the change in momentum of the ball.
it is a scratch throw when you throw the ball it will go straght
it is a scratch throw when you throw the ball it will go straght
-50 N