Friday
April 18, 2014

Homework Help: physics

Posted by monic on Saturday, January 26, 2013 at 2:41pm.

The total cross-sectional area of the load-bearing calcified portion of the two forearm bones (radius and ulna) is approximately 2.0 cm2. During a car crash, the forearm is slammed against the dashboard. The arm comes to rest from an initial speed of 80 km/h in 5.0 ms. If the arm has an effective mass of 3.0 kg, what is the compressional stress that the arm withstands during the crash?
Pa

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics-please help! - The total cross-sectional area of the load-bearing ...
physics - a wire whose cross-sectional area is 4mm^2 is stretched by 0.1 mm by a...
Physics - A total charge of 16ýC passes through a cross-sectional area of a ...
physics ---- really dnt get this at all - A total charge of 25 mC passes through...
physics A - A net charge of 47 mC passes through the cross-sectional area of a ...
physics - A net charge of 47 mC passes through the cross-sectional area of a ...
physics - A net charge of 47 mC passes through the cross-sectional area of a ...
maths help - Hi MY question is if a cylinder has a volume of 72cm cubed and a ...
Physics - Tapered bar with end load The small tapered bar BC has length L=0.1 m ...
physics - A net charge of 47 mC passes through the cross-sectional area of a ...

Search
Members