Physics
Physics, 03.12.2020 09:40, Cocco

Newton's Third Law Louisa builds the body of a race car out of cardboard. She tapes a straw to the cardboard so that one end of the straw is tilted up
and the other end hangs over the back of the car. Then, she places an inflated balloon over the tilted end of the straw and releases
the mouth of the balloon to allow air to flow through the straw. The race car rolls forward as the balloon releases air through the
straw, as shown in the picture below
Image courtesy of NASA
How does Louisa's race car demonstrate Newton's third law of motion?
А
The forward movement of the car forces air to leave the balloon faster
B.
The forward movement of the car forces air to leave the balloon slower.
C.
The balloon pushes the air out, and the air pushes back on the balloon
D
The balloon pushes against the air, which results in a zero net force on the balloon
Reset
Submit

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 08:50, potatoismeh1
You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
Answers: 1
image
Physics, 22.06.2019 09:30, gemmaestelle
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
image
Physics, 22.06.2019 10:00, blackjack73
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
image
Physics, 22.06.2019 18:30, yuvraj2298
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Do you know the correct answer?
Newton's Third Law Louisa builds the body of a race car out of cardboard. She tapes a straw to the...

Questions in other subjects:

Konu
Mathematics, 09.01.2021 05:00
Konu
Arts, 09.01.2021 05:00
Konu
Mathematics, 09.01.2021 05:00
Konu
English, 09.01.2021 05:00