CARDS Which of the following is true about gases?
GAME
A
They are rigid and have fixed forms.
D &
OND
B
They have will expand to fill the shape of containers.
Their atoms are close together and flow around each other.
IZ
D
They do not have mass.

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