So, the correct options are : (1) Moving the balls closer together . The distance decreases and force increases. (3) Wrapping the soccer ball in layers of duct tape will also increase force because the mass will increase.
Which change will cause the gravitational force between?
So as the mass of either object increases , the force of gravitational attraction between them also increases. If the mass of one of the objects is doubled, then the force of gravity between them is doubled. If the mass of one of the objects is tripled, then the force of gravity between them is tripled.
Which change will always result in an increase in the gravitational force between two objects?
Answer: A change that will always result in an increase in the gravitational force between two objects is: Increase in the mass of the objects and decrease in the distance between them .
What determines the path that an object in projectile motion follows ignore air resistance quizlet?
Gravity pulls objects in projectile motion down at an acceleration of 9.8 m/s/s (if air resistance is ignored). This rate is the same for all falling objects. ... An object falls at its terminal velocity when the upward force of air resistance equals the downward force of gravity.
How would the path of the ball differ on the earth than on the moon?
How would the path of the ball differ on Earth than on the moon? The ball would follow a curved path on Earth but a straight path on the moon . The ball would follow the same curved path on Earth as on the moon.
What makes a gravitational force noticeable?
He stated that the gravitational force depends on two factors. These factors are the masses of the objects and their distance from one another . More massive objects attract one another more than less massive ones... ... and objects experience greater effects of gravity when they are nearer to each other.
Does gravitational force increase with distance?
Gravitational force is an attraction between masses. The greater the size of the masses, the greater the size of the gravitational force (also called the gravity force). The gravitational force weakens rapidly with increasing distance between masses .
How should Hector correct his diagram?
How should Hector correct his diagram? He should make the arrow for “Path” curve downward . You just studied 10 terms!
What affects the gravitational force between two objects?
When dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance . The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.
Which is the gravitational force between two object?
The gravitational force between two objects is proportional to their masses and inversely proportional to the square of the distance between their centers.
What is the path of a projectile in the absence of air resistance?
When air resistance is absent, the maximum range results when . A projectile is fired into the air, and it follows the parabolic path shown in the drawing. There is no air resistance. At any instant, the projectile has a velocity v and an acceleration a.
What do you call the curved path of the object?
The motion of an object moving in a curved path is called curvilinear motion . Example: A stone thrown into the air at an angle. Curvilinear motion describes the motion of a moving particle that conforms to a known or fixed curve.
Do resting objects have inertia?
Inertia is a force which keeps stationary objects at rest and moving objects in motion at constant velocity. Inertia is a force which brings all objects to a rest position. All objects have inertia .
What is the only force acting on an object in free fall?
When the only force acting on an object is gravity , the object is said to be in free fall. The force of gravity causes the object to accelerate. Free fall is motion where the acceleration is caused by gravity.
What does a skydiver achieve terminal velocity?
Terminal velocity is the highest velocity which an object can reach as it falls through a fluid . In this case, the air is the fluid. Here the skydiver can reach the terminal velocity by falling freely under acceleration due to gravity through air.
Why are objects that fall near Earth’s surface rarely in free fall?
Why are objects that fall near Earth’s surface rarely in free fall? Air exerts forces on falling objects near Earth’s surface .
