subject
Physics, 01.12.2020 19:10 BossKnight

PLEASE HELP I NEED IT TODAY A ball bounces on the ground. How do the ball and the ground act on each other?(1 point) A)The ball exerts a stronger force than the ground but in the same direction.
B)The ball and the ground exert forces on each other with equal magnitude but in opposite directions.
C)The ball exerts a stronger force than the ground and in the opposite direction.
D)The ball and the ground exert forces on each other with equal magnitude and in the same direction.
2.According to Newton’s third law of motion, which statement is always correct?(1 point)
A)If a moving object hits another object, then the second object will push back.
B)If two moving objects collide, then both will stop moving.
C)If two moving objects collide, then they will move away from each other in opposite directions.
D)If a moving object hits another object, then the second object will start moving.
3.Two metal balls with the same mass hang so that they are touching each other. The ball on the left is pulled to the side and released. What will happen when it swings back and hits the ball on the right?(1 point)
A)The ball on the left will stop, and the ball on the right will remain still.
B)The ball on the right will swing to the right.
C)Both balls will swing to the left.
D)Both balls will swing to the right.

4.How do bumper cars at an amusement park demonstrate Newton’s third law?(1 point)

A)If two bumper cars collide with a certain force, then they will move away from each other in opposite directions with the same force.
B)If two bumper cars collide with a certain force, then one car will transfer its force to the other car and they will move together in the same direction.
C)If two bumper cars collide with a certain force, then they will move away from each other in opposite directions with a stronger force.
D)If two bumper cars collide with a certain force, then one car will transfer its force to the other car and they will move away from each other in opposite directions.
5.An octopus propels itself through the water by ejecting water through a funnel in its body. How does this demonstrate Newton’s third law?(1 point)
A)When the octopus ejects the water out, the water acts with an equal force on the surrounding water in the opposite direction.
B)When the octopus ejects the water out, the water acts with an equal force on the octopus in the same direction.
C)When the octopus ejects the water out, the water acts with an equal force on the surrounding water in the same direction.
D)When the octopus ejects the water out, the water acts with an equal force on the octopus in the opposite direction.

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 08:50, schoolwannapass
You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?
Answers: 2
image
Physics, 22.06.2019 10:30, 1341220857
What is the speed of an object at a given moment?
Answers: 3
image
Physics, 23.06.2019 01:10, jacquilynfoster7
Calculate 9 ∙ 10-5 divided by 3 ∙ 10-9. (box after the "10" in answer is for the
Answers: 1
image
Physics, 23.06.2019 01:40, gatorboy1788
The largest observatory complex in the world is on mauna kea, the tallest mountain on earth. what are some factors astronomers consider when selecting an observatory site? don’t forget practical ones. should astronomers, for example, consider building an observatory on denali (mount mckinley) or mount everest?
Answers: 1
You know the right answer?
PLEASE HELP I NEED IT TODAY A ball bounces on the ground. How do the ball and the ground act on each...

Questions in other subjects:

Konu
Mathematics, 02.10.2021 01:50
Konu
Chemistry, 02.10.2021 01:50
Konu
History, 02.10.2021 01:50