Solve the problem.A charged particle of mass m and charge q moving in an electric field E has an acceleration a given by 
where q and E are constants. Find 
.
A. 
= - 
B. 
= - 
C. 
= qEm
D. 
= 
Answer: B
Mathematics
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Find the area of the region specified in polar coordinates.one petal of the rose curve r = 10 cos 3?
A. 50?
B. 
?
C. 25?
D. 
?
Mathematics
Compute the division. Express your answer in simplest form.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Use the graph of the inequality to find the set.A = {x|x < -3}, B = {x|x > 3}Find A ? B.
A. {x|x > 3}; (3, ?)
B. {x|-3 < x < 3}; (-3, 3)
C. { }; ?
D. {x|x < 3}; (-?, -3)
Mathematics
Find all solutions to the equation. Express the solution in degrees.
csc x + 2 = 0
A. 240° + 360°n or 300° + 360°n B. 120° + 360°n or 300° + 360°n C. 60° + 360°n or 240° + 360°n D. 60° + 360°n or 120° + 360°n
Mathematics