Please explain (b)
Why 2.6 is wrong

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents