An object of the same mass has three different weights at different times. which statement is possible?

the object gains matter and then loses it.

the object started on earth, was transported to space, and was deposited on the moon.

the object started at the bottom of a hill, then moved to the top of the hill, and then moved back down to the bottom of the hill.

the object changes shape, which changes its weight.

What are igneous intrusions and extrusions

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2

Will mark brainliest! asap! ! 16) which of the clouds shown would indicate a possible future rain storm? a) b) c) d)