#6b) A student needs to know the density of rock so she can identify it. Its 3 mass was 14.7g. She used water displacement to find the rock's volume.
When she put the rock in a graduated cylinder with water, the volume
increased from 50mL to 53.0mL. What is the rock's density? D = m/V
SHOW YOUR WORK.*
Help pleas!

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?