A company claims that one of their antacid tablets contains 0.400g of calcium. A student did
an experiment to measure the amount of calcium
in a single tablet, which came out to be 0.365g.
What is the percent error in the student's
measurement?
А
B
8.8%
9.6%

What is a property of a double replacement reaction

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

How hot is the suns corona? (integrated science)