Alex who has a mass of 100-kg skateboards at 10.0 m/s smacks into a brick wall and comes to a dead stop in 0.2s. His force of impact is
A. 1000 N.
B. 2500 N.
C. 5000 N.
D. 500 N.
Answer: C
Environmental & Atmospheric Sciences
You might also like to view...
Human hunting during the Late Pleistocene may have caused the extinction of some large mammals
a. True b. False
Environmental & Atmospheric Sciences
The African country with the largest population is
A. Cote d'Ivoire B. Nigeria C. Ghana D. Cameroon
Environmental & Atmospheric Sciences
Link earthquakes and landslides
What will be an ideal response?
Environmental & Atmospheric Sciences
Areas between 25° to 35° latitude usually become ________ because this area is dominated by air that is sinking and being ________
A) deserts; cooled by expansion B) deserts; heated by compression C) rain forests; cooled by expansion D) rain forests; heated by compression
Environmental & Atmospheric Sciences