Block with mass of m is shot from the point A with initial velocity of Vo=5m/s.
Starting from point C, block experience
friction force and comes to rest at point D.
If the magnitude of the friction force
equals to mechanical energy of the block
at the point where the block is 6m above
from the ground, find the distance CD.
(h1=15m, h2=6m, g=10m/s?)

Which accounts for an increase in the temperature of a gas that is kept a constant volume

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

The photo above shows oil and vinegar in a pitcher. the top make a claim about about the density of the vinegar compared to the density of the oil summarize the evidence to support the claim and explain your reasoning