## College Physics Problem 1.2.5

Soccer fields vary in size. A large soccer field is 115 m long and 85 m wide. What are its dimensions in feet and inches?

## College Physics Problem 1.2.4

American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters? (Assume that 1 meter equals 3.281 feet.)

## College Physics Problem 1.2.3

Show that 1.0 m/s=3.6 km/h. Hint: Show the explicit steps involved in converting 1.0m/s=3.6km/h.

## College Physics Problem 1.2.2

A car is traveling at a speed of 33 m/s . (a) What is its speed in kilometers per hour? (b) Is it exceeding the 90 km/h speed limit?

## Important Concepts in Statics of Rigid Bodies

These points are taken from the book of Russel Hibbeler: Statics is the study of bodies that are at rest or move with constant velocity. A particle has a mass but a size that can be neglected, and a rigid body does not deform under load. A force is considered as a “push” or “pull” of … Continue reading Important Concepts in Statics of Rigid Bodies