The amount of carbon dioxide released into the atmosphere is balanced by the release of:
A)nitrogen
B)carbon
C)oxygen
D)phosphorous
PL hurry

=force × distance a. work b. velocity c. pressure d. momentum

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?

An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.4 kg , but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s , she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s . what is the mass of the canister?