During a hard stop, a car and its passengers slow down with an ...

[Tazate]

During a hard stop, a car and its passengers slow down with an acceleration of 8.0 m/s2. What magnitude force does a 50-kg passenger exert on the seat belt in such a stop?
 
  What will be an ideal response?

Question 2

An object is dropped from rest on the planet Jupiter. At the end of 1 second, it has fallen 8 m and is moving at 16 m/s. What was its average speed during the entire first second i.e., from t=0 until t=1 sec?
 
  A) 4 m/s
  B) 16 m/s
  C) 8 m/s
  D) 12 m/s
  E) None of the above.

[momolu]

Answer to Question 1

400 N

Answer to Question 2

C

[Tazate]

Excellent

[Perkypinki]

Gracias!