This is due in 30 mins so plz someone help me

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

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.

What quantity do units represent in value