- #1
Rapta3
- 20
- 0
How do you slove for Mb from this equation (MaVa+MbVb)/Ma+Mb=Vab
Rapta3 said:A tennis ball may leave the racket of a top player on the serve with a speed of 62.0 m/s. If the ball's mass is 0.0600 kg and it is in contact with the racket for 0.0200 s, what is the average force on the ball?
Would this force be large enough to lift a 60 kg person?
large enough or
not large enough
I got .0600x62=3.72
.0200/3.72=.00537
I don't think that is right because that seems way to small but I don't know what I am missing...if it is incorrec that is.
To solve for a specific number, you will need to first identify what type of problem you are working with. This could be a mathematical equation, a scientific formula, or a word problem. Once you have identified the problem, you can then use the appropriate mathematical operations to isolate the variable and solve for the specific number.
The steps for solving for a specific number will vary depending on the type of problem you are working with. However, the general process is to simplify the problem, isolate the variable, and then solve for the specific number. This may involve using mathematical operations such as addition, subtraction, multiplication, or division.
Yes, for example, if you have the equation 2x + 4 = 12, and you want to solve for x, you would first subtract 4 from both sides to isolate the variable. This would leave you with 2x = 8. Then, you would divide both sides by 2 to solve for x, giving you the answer x = 4.
If there are multiple variables in the equation, you will need to use algebraic methods to isolate the variable you are trying to solve for. This may involve using the distributive property, combining like terms, or using inverse operations. It is important to keep track of your steps and make sure you are only solving for one variable at a time.
Yes, there are a few tips that can help you solve for a specific number more efficiently. These include understanding the properties of numbers and how they can be used to simplify equations, using shortcuts such as multiplying or dividing by powers of 10, and practicing regularly to improve your problem-solving skills.