Tsion
This page lists questions and answers that were posted by visitors named Tsion.
Questions
The following questions were asked by visitors named Tsion.
How do I find the magnitude from this data: theta_1 = 44.9 theta_2 = 146.1 A = 4.8 cm B = 8.7 cm
11 years ago
A river flows due east at 1.65 m/s. A boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 10.7 m/s due north relative to the water. What is the velocity of the boat relative to shore?
11 years ago
Under acidic conditions, MnO4− becomes Mn2+. Write the balanced half-reaction for this transformation. (Omit states-of-matter from your answer.)
11 years ago
A baseball player exert a force of 125 N on a 0.18 kg baseball for 33 sec. what is the baseball change of momentum ?
10 years ago
if 3 mole of of calcium react with 3 mole of oxygen then what substance is limiting reactant?
4 years ago
Answers
The following answers were posted by visitors named Tsion.
.6 .16
14 years ago
of vector (A + B)
11 years ago
theta one goes with A and theta two goes with B. I know I'm supposed to use |A+B| =sqrt[ (A+B)x^2 + (A+B)y^2 ], but I am having troubles on which numbers I have to plug in for each value.
11 years ago
I keep getting the wrong answer. I got 4.42, is that wrong?
11 years ago
part B: If the river is 308 m wide, how far downstream has the boat moved by the time it reaches the north shore?
11 years ago
Part A keeps be marked wrong. Is my answer supposed to be 493.7 N ?
11 years ago
nader sherlock
6 years ago
Yes
4 years ago
student
3 years ago