When a ball bounces, what action and reaction forces do the ball and the ground exert? (1 point)

The ball's force is stronger than that of the ground, and they go in the same direction.
A ball and the ground exert forces of the same magnitude, but in opposing
The ball's force is the same as that of the ground and they go in the same direction.
The ball's force is stronger than that of the ground, and they go in opposite directions.

7 answers

The correct statement is: A ball and the ground exert forces of the same magnitude, but in opposing directions.

This is in accordance with Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. When the ball hits the ground, it exerts a force downward, and the ground exerts an equal force upward on the ball.

Choose the true statement according to Newton's Third Law of Motion.
(1 point)
0.
When an object in motion collides with another object, the second object moves.

• Two moving objects bounce off each other after colliding.

• Two moving objects stop after colliding.

When an object in motion collides with another object, the second object pushes back.

The true statement according to Newton's Third Law of Motion is: When an object in motion collides with another object, the second object pushes back.

This reflects Newton's Third Law, which states that for every action, there is an equal and opposite reaction. When one object exerts a force on another during a collision, the second object exerts an equal and opposite force back on the first object.

Explain how bumper cars are an example of Newton's Third Law of Motion.
(1 point)

• When bumper cars collide, they will both move in the same direction.

• When bumper cars collide, they will bounce apart with increased force.

• When bumper cars collide, they will bounce apart with equal force.

When bumper cars collide, one car will transfer its force to the other, and then they will bounce apart.

The correct explanation of how bumper cars are an example of Newton's Third Law of Motion is: When bumper cars collide, one car will transfer its force to the other, and then they will bounce apart.

This illustrates Newton's Third Law, which states that for every action, there is an equal and opposite reaction. When one bumper car collides with another, the force exerted by the first car on the second is matched by an equal force exerted by the second car back on the first. As a result, they both change direction and move apart after the collision.

An octopus moves through water by ejecting water through a funnel in its body. How does this illustrate Newton's Third Law? (1 point)
When the octopus ejects the water out, the water applies an equal force on
• the octopus in the opposite direction.
What the octopus ejects the water out, the water applies an equal force on the octopus in the same direction.
When the octopus ejects the water out, the water applies an equal force on
• the surrounding water in the opposite direction.
When the octopus eject the water out, the water applies an equal force on the surrounding water in the same direction.

The correct explanation of how the octopus moving through water illustrates Newton's Third Law is: When the octopus ejects the water out, the water applies an equal force on the octopus in the opposite direction.

This demonstrates Newton's Third Law, which states that for every action, there is an equal and opposite reaction. As the octopus pushes water out of its funnel, the water exerts an equal force back on the octopus in the opposite direction, propelling it forward through the water.