What are the x & y components of vector E in terms of the angle σ & the magnitude E? For the same vector, what are the x & y components in terms of the angle ø...
What are the x & y components of vector E in terms of the angle σ & the magnitude E? For the same vector, what are the x & y components in terms of the angle ø...
A position vector with magnitude 10m points to the right & up. Its x-component is 6.0m. What is the value of its y-component?
√An aircraft flew due East from P to Q at U1km/h. Wind speed from the South West was Vkm/h. On the return journey from Q to P, due West the aircrafts speed was U2km/h, the wind velocity being...
How do you add 2D vectors a+b if the magnitude of vector a is 10, its angle with (+) x-axis is 45 and angle with (+) y-axis is 45 ... then vector b has a magnitude of...
1) Kim and kent are on opposite sides of a canal, pulling a barge with tow ropes. Kim exerts a force of 50 N at 20 degrees to the canal and Kent pulls at an angle of 15 degrees with just enough...
this is the direction of a driver
You swim at 3km/h directly across a stream with a current of 5km/h. Your actual velocity is the vector sum of the streams velocity snd your swimming velocity. Find the magnitude of your actual velocity...
No additional details, the question is a true/false question.
A rocket blasts off and moves straight upward from the launch pad with constant acceleration. After 3.0 seconds the rocket is at a height of 77 meters. (a) What are the magnitude and direction of...
Consider two vectors F~ 1 with magnitude 81 N inclined at 281? and F~ 2 with magnitude 52 N inclined at 228? , measured from the positive x axis with counterclockwise positive...
Vectors A B C are given. A= x component is -5.00...y component is -7.00..............................................................B= xcomp is -9.00... ycomp is +3.00..........................
1. Describe the components of the vector v(t)=<t2,5t> and the meaning of this vector. 2. Convert the following parametric equation into a rectangular equation: {x(t)=5cost}...
She wishes to swim across a river to a point directly opposite from where she is standing.?The river is moving at a rate of 5km/h. Explain, with the use of a diagram, why this is not possible. Isn't...
You’re 6.00 m from one wall of a house. You want to toss a ball to your friend who is 6.00 m from the opposite wall. The throw and catch both occur at 1.00 m above the ground. Here...
The endpoints of the hypotenuse of a right triangle ABC are A(-10,10,9) and B(14,0,-4). The point C lies on the line that passes through the point A and is parallel to the vector 2i-2j-k. Determine...
Let us assume that every vector in S_2 is a linear combination of vectors in S_1. Question: Does that mean that S_1 and S_2 are bases for the same subspace of V? I know that the...
The rectangular coordinates of a point are given. Find polar coordinates for the point. (Enter your answer using r > 0 and 0 ≤ θ < 2π. Round your answers to two decimal places.) (1.3, -2...
Consider the following vectors. v = 3i + 4j, w = 4i + 3j (a) Find the angle between v and w. please help!!!
Write this expression in the standard form a + bi. (2(cos(pi/10)+isin(pi/10)))^5
An airplane has an airspeed of 500 kilometers per hour bearing N45°E. The wind velocity is 60 kilometers per hour in the direction N30°W. Find the resultant vector representing the path of the plane...