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Samy
Questions (13)
A 3-kg toy car with a speed of 6 m/s collides head-on with a 2-kg car traveling in the opposite direction with a speed of 4 m/s.
1 answer
2,890 views
Consider the dissociation of ammonia in water at equilibrium:
NH3 + H2O ↔ NH4+ + OH– You start with 0.05 moles of ammonia in
6 answers
1,426 views
4. A calorimeter contains 500 g of water at 25°C. You place a cold pack containing 100 g of crystalline ammonium nitrate inside
4 answers
1,429 views
2. Draw a structural formula for 1-hexene (C6H12), which has a double bond between the number 1 and 2 carbons in the chain. What
1 answer
1,130 views
1. What is Boyle’s law?
State the definition of the law in words. What are the assumptions of Boyle’s law? Write mathematical
5 answers
986 views
Write the explicit formula for the geometric sequence.
8,6,4 1/2, 3 3/8 What is the explicit formula for the given geometric
1 answer
1,046 views
The number of people who vote early doubles every week leading up to an election. This week 1200 people voted early. The
1 answer
1,072 views
A child throws a ball with speed and accuracy when he plays catch with his teacher, but his throws are slower and less accurate
2 answers
542 views
Children learning to take their heart rates are demonstrating...
A.movement relations B.fitness concept C.body awareness D.body
2 answers
425 views
A plant in the classroom appears to be wilting. The children are asked to come up with as many possible explanations for this as
1 answer
476 views
Choose a contemporary painting, sculpture, or piece of art that captures your interest. This should be a piece created between
3 answers
728 views
Thirsty Cactus Corp. just paid a dividend of $1.25 per share. The dividends are expected to grow at 28 percent for the next
5 answers
4,041 views
How many Amino Acids is in the protein insulin?
2 answers
490 views
Answers (16)
a car travelling with velocity 5.50m/s at angle 38° to the +x axis relative to the water. a passenger walking with 2.50m/s to +x axis relative to the car. find velocity
Don’t worry yall. When I’m done with the test I got u
ok will def check that out and can you finish answering this i posted it somewhere else on this web but Dr didnt get back to it and i need it asap "A calorimeter contains 500 g of water at 25°C. You place a cold pack containing 100 g of crystalline
Never heard of the ICE chart can you do it another way so its more clear?
YASS! And by the way never meant to waste anyone's time I just need to see if they were the same as my answers but you are right next time i will do it the way you said! Thanks Dr Bob !! :)
it would probably be fusion, right.... based on the rest of the question? since it's asking for specific heat
Still can't figure this one out after 1 hr of trying
this one I definitely am confused on Dr B, i tried remembering but nothing
no i didnt say to do homework lol i just read and yeah i guess i didnt clarify i know the answer to all of them except the last one using the pump, DrB
It takes Vanessa a half hour to walk to the library she leaves her house at 5 o’clock what time does she get to the library right the time on the clock then explain how you solved
O.3
What do you need to do to extend a pattern
thank you.
Is that what you want to do well probably something is wrong cause in my computer it does work. Try to see what is wrong you are probably cutting and then pasting instead of copy paste!! :)
This is when a factor multiples the sum of two numbers, you can multiply each number by the factor and then add the two products. :)
Thank you
