Newton's Laws of Motion Answers

Which statement best summarizes the central idea of “Applications of Newton’s Laws”?

You should always wear your seatbelt just in case the car comes to an abrupt stop. The seatbelt will hold you in place so that your body does not continue moving when the car stops.

✔ firstsecondthird

firstsecond✔ third

first✔ secondthird

Question text not available

In a crash test, a 2,500 kg car hits a concrete barrier at 1.3 m/s2.

firstsecond✔ third

✔ Newton’s first lawNewton’s second lawNewton’s third law

Question text not available

What will happen to a test dummy during a crash test if its seatbelt is not buckled?

In a crash test, a 2,500 kg car hits a concrete barrier at 1.3 m/s2.