Chemistry, 13.01.2021 21:00 gbprulesmile
In a crash test demonstration, a car with a bowling ball inside hits a brick wall. The bowling ball
then flies out of the car because it is not restrained. Which statement best describes why this
happened?
A. An object will remain at rest or move in a straight line unless it is acted upon by another
force.
B. An object acted upon by an unbalanced force will accelerate in the direction of the force.
C. An object will resist motion if the surfaces of the two objects resist each other.
D. For every action, there is an equal but opposite reaction.
Answers: 2
Chemistry, 21.06.2019 18:00
Acylinder is filled with 2.00 moles of nitrogen, 3.00 moles of argon and 5.00 moles of helium. if the gas mixture is at stp, what is the partial pressure of the argon
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Chemistry, 21.06.2019 22:40
How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?
Answers: 3
Chemistry, 22.06.2019 11:00
Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
Answers: 2
In a crash test demonstration, a car with a bowling ball inside hits a brick wall. The bowling ball...
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