HEL

You use a 36 m incline plane to lift a rock up 6 m. Find MA

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

Aphysical change is a change in the size, shape,, or stafe of matter true or false

Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.