Chemistry, 10.02.2021 03:40 joannachavez12345
A football fullback is running down the field at constant speed until he encounters a defensive back.
The dot diagram depicts the motion of the fullback.
Indicate on the dot diagram (by means of an arrow) the approximate location at which the fullback-
defensive back collision occurs.
Which direction (right or left) does the force upon the fullback
act? Left Explain how you know.
What happens to the momentum of the fullback upon colliding
with the defensive back?
Answers: 3
Chemistry, 21.06.2019 17:00
Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?
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Chemistry, 22.06.2019 03:10
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
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How much energy is made when a pice of wood burns. how do you know
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A football fullback is running down the field at constant speed until he encounters a defensive back...
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