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Evette
Questions (12)
Why were tribunes of plebs so powerful in Roman government?
1 answer
602 views
The latent heat of vaporization for water is Lv = 540cal/g = 2.26*10^6 J/kg. If 300 g of water went from the room temperature,
0 answers
996 views
A railroad car of mass 2.15 ✕ 104 kg moving at 3.15 m/s collides and couples with two coupled railroad cars, each of the same
2 answers
3,194 views
In a Broadway performance, an 85.0-kg actor swings from a R = 4.45-m-long cable that is horizontal when he starts. At the bottom
0 answers
678 views
A Chinook salmon has a maximum underwater speed of 3.58 m/s, but it can jump out of water with a speed of 6.26 m/s. To move
1 answer
2,238 views
As a fish jumps vertically out of the water, assume that only two significant forces act on it: an upward force F exerted by the
3 answers
3,222 views
A coordinate system (in meters) is constructed on the surface of a pool table, and three objects are placed on the table as
0 answers
650 views
Objects with masses m1 = 11.0 kg and m2 = 6.0 kg are connected by a light string that passes over a friction-less pulley as in
1 answer
766 views
If you were in an elevator what should the acceleration of the elevator be in order for you to feel what you would weigh on the
1 answer
688 views
a) Calculate the acceleration due to gravity on the planet Mars.
I found this to be about 3.7 m/sec^2 b) What would your weight
3 answers
694 views
A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer
1 answer
489 views
A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer
2 answers
821 views
Answers (6)
Okay so I solved for it then plugged my answer (11.3) into the second equation and got 1044. Thank you!
I know for the second part i have to do F(Total) = m( a + g). But i don't know how to solve for the accelaration
I just can't really figure out c
I figured out b) I got 49 kg
B. Underline
How many electrons are transferred between the cation and anion to form the ionic bond in one formula unit of each compound? LIF, CaS, NaCI, KBr, BaO
