Subject: science
why is it important to report experimental results honestly even when the results go against your hypothesis?

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.