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A free body diagram of a ball falling in the presence of air resistance would show A only a downward arrow to represent air resistance B a downward arrow to represent gravity C neither?
Neither. It would need a downward pointing arrow for the force of the acceleration due to gravity and a second arrow for the air resistance pointing up.
What force is acting upon a ball that is thrown in the air?
On the bullet itself, gravity and air friction.
Describe contact force and noncontact force that affect the motion of a baseball a pitcher has thrown the ball?
The contact force will keep the ball moving but as the ball goes farther the ball slows down that's were the non contact force comes in it makes the ball not in contact
What are the example of work in the context of science?
if u kick a ball and it moves
Newtons 3 laws apply to soccer?
1st law:Newton's first law of Inertia can be seen in many ways. The most common are:1) The force of gravity pulling down on the player2) The (equal and opposite) force of the ground pushing back on the player3) Gravity pushing down on the soccer ball4) The ground pushing back up on the soccer ballAfter the ball is in the air, inertia is acting upon it too:1) Ball being pulled back down toward Earth from gravity2) Ball slowing down in the air from the Friction, or air resistance2nd law:As a player runs and dribble the ball he pushes and run with varying momentum (velocity) therefore, in a specific time frame. He experiences a rate of change of momentum. thus give rise to a resultant force. Evident if he runs and runs straight.3rd law:Newton's thrid law of motion is played out in soccer when the ball has been kicked. We do not really notice this, but the ball is actually pushing back on the foot after it has been kicked, but as we are much bigger than the soccer ball it will go flying. The force of the ball against our foot is equal and oppositeto the force of the player.
Why does a ball that is thrown straight curve downward?
A ball thrown straight will curve downward due to the pull of gravity acting on it. As the ball moves forward, gravity exerts a downward force on it, causing it to follow a curved path towards the ground. This downward curve is influenced by factors such as air resistance and the initial velocity and angle at which the ball was thrown.
What is the force acting on the ball as it is moving down the slope?
The force acting on the ball as it moves down the slope is the gravitational force, which pulls the ball downward towards the center of the Earth. Additionally, there may be a component of the force due to friction between the ball and the surface of the slope, which opposes the motion of the ball.
Earth exerts an unbalanced force on a ball thrown into the air?
Yes, when a ball is thrown into the air, the force of gravity acting on the ball causes it to accelerate downward. Since there is no force opposing gravity, the ball moves in a parabolic trajectory until it eventually comes back down due to the unbalanced force acting on it.
What is the energy transformation of bouncing a ball?
When you bounce a ball, the initial energy comes from the force applied to push the ball downward, which is potential energy converting to kinetic energy as the ball moves downward. Upon hitting the ground, the kinetic energy is transferred to the ball, causing it to rebound back up due to the elastic potential energy stored in the ball when it deforms upon impact.
What is the net force acting on a freely falling 1-kg ball if it encounters 2 N of air resistance?
The idea is to calculate the downward force of gravity, and then subtract the air resistance, since it acts in the opposite way. This assumes that the ball falls directly downward.
Why does the ball thrown level to the ground move downward?
A ball thrown parallel to the ground moves downward toward the surface of the Earth because of the force of gravity.
Why balls reduce speed when it ascends higher?
As a ball goes up, the force of gravity is acting on it. The force of gravity means that acceleration in the upward direction is negative (and thus positive in the downward direction). The upward velocity of the ball decreases until it reaches zero - then ball begins to descend with increasing downward velocity.
What force will cause a thrown ball to follow a curved path?
The force of gravity acting on the ball causes it to follow a curved path when thrown. As the ball moves forward, gravity pulls it downward, causing it to curve towards the ground. Other factors like air resistance and the initial velocity of the throw can also affect the path of the ball.
Earth exerts an unbalanced force on a ball thrown into the air True or false?
True. When a ball is thrown into the air, Earth's gravitational force causes the ball to accelerate downward, creating an unbalanced force.
How does the force of gravity affect the speed of a ball falling?
The force of gravity affects the speed of a ball falling by pulling it downward, causing it to accelerate as it falls. The greater the force of gravity, the faster the ball will fall.
When a ball is thrown up in the air the force of gravity?
The force of gravity acts downward on the ball, causing it to slow down and eventually fall back to the ground.
What type of force does earth exert on a ball thrown in the air?
The force is known as gravitational force or gravitational pull. This force pulls the ball towards the center of the Earth, causing it to accelerate downward.
