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GraceW1
Questions (10)
Titration of 12.50 mL of HCl solution requires 22.50 mL of 0.1250 M NaOH solution. What is the molarity of the HCl solution?
1 answer
569 views
A lead ball is dropped into a lake from a diving board 4.50 m above the water. After entering the water, it sinks to the bottom
3 answers
947 views
A baseball traveling upward passes a window 28.0 m above the street with a vertical speed of 13.0 m/s. If the ball was thrown
1 answer
700 views
It takes a freely falling object 1.80 s to travel the last 32.00 m before it hits the ground. From how high of the ground did it
1 answer
586 views
A piece of gum comes lose from underneath an elevator that is moving upward at a speed of 6.30 m/s. The gum reaches the bottom
1 answer
536 views
A ball is thrown directly downward with an initial speed of 7.00 m/s, from a height of 36.00 m. How long does it take the ball
1 answer
495 views
A ballast bag is dropped from a balloon that is 280 m above the ground and rising at 14 m/s. What is the maximum height reached
1 answer
1,132 views
You toss a quarter straight up. It takes about 2.6 seconds for it to land back on your hand at the same height you tossed it.
2 answers
528 views
A baseball is thrown straight up on the Moon with an initial speed of 28 m/s. Find the time it takes for the baseball to reach
1 answer
777 views
A stone is thrown straight up and reaches a maximum height of 26 m. With what speed was the stone thrown?
2 answers
717 views
Answers (2)
Pythagorean theorem. A squared plus B squared equals C squared. Answer A is always a triangle. None of the rest can form triangles.
If I had work and knew how to do these problems why would I come to a homework help website Ms. Sue?
