If u = (-1, 1, 1) and i = (0,0, 0), find the length and direction of u x i and i x ủ. Length of u x i is Direction of ủ x ở is (If ů x ủ does not have a direction, enter "none".) Length of i xu is ... Direction of v xũ is (If v xu does not have a direction, enter "none".)

If u = (-1, 1, 1) and i = (0,0, 0), find the length and direction of u x i and i x ủ. Length of u x i is Direction of ủ x ở is (If ů x ủ does not have a direction, enter "none".) Length of i xu is ... Direction of v xũ is (If v xu does not have a direction, enter "none".)

Name: If u = (-1, 1, 1) and i = (0,0, 0), find the length and direction of
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: If u = (-1, 1, 1) and i = (0,0, 0), find the length and direction of u x i and i x ủ.Length of u x i isDirection of ủ x ở is(If ů x ủ does not have a direction, enter "none".)Length of i xu is...Direction of v xũ is(If v xu does not have a direction

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 19P

See similar textbooks

Similar questions

In the answer, it gives a formula f-ff=m(0) and afterwards simplies into 120 - ff = 0 and further into ff=120N. My question is how do you not have to divide by 0 to finish the equation if that makes sense. To simply further why are we able to ignore the m(0) portion?
A “moving sidewalk” in an airport terminal moves at 1.0 m/s and is 35.0 m long. If a woman steps on at one end and walks at 1.5 m/s relative to the moving sidewalk, how much time does it take her to reach the opposite end if she walks (a) in the same direction the sidewalk is moving? (b) In the opposite direction?
Particle A is moving along positive horrizontal axis and particle B is moving along the graph f(x) =-√3x , x<=0.At a certain time ,A is at a point (5, 0) and moving with speed 3 units/sec; particle B is at a distance of 3 units from the origin and moving with speed 4 units/sec.At what rate is the distance between A and B changing?
An athlete crosses a 28 meters wide river by swimming perpendicular to the water current at a speed of 1.1 m/s relative to the water. He reaches the opposite side at a distance of 42 meters downstream from his starting point. w = 28md = 42m vs = 1.1m/s How fast is the water in the river flowing with respect to the ground in m/s?
If a = (2, 0, 1), b = (0, 1, ½) and c = a × b, what is the magnitude of c?
An athlete crosses a 28 meters wide river by swimming perpendicular to the water current at a speed of 1.1 m/s relative to the water. He reaches the opposite side at a distance of 42 meters downstream from his starting point. w = 28md = 42m vs = 1.1m/s What is the speed of the swimmer with respect to a freind at rest on the ground in m/s?
You are on a train that is traveling at 3.0m/s along a level straight track. Very near and parallel to the track is a wall that slopes upward at a 12degree angle with the horizontal. As you face the window (0.990m high, 2.45m wide) in your compartment, the train is moving to the left. The top edge of the wall first appears at window corner A and eventually disappears at window corner B. How much time passes between appearance and disappearance of the upper edge of the wall?
Anwser ALL You are to make four straight-line moves over a flat desert floor, starting at the origin of an xy coordinate system and ending at the xy coordinates (−134 m, 26 m). The x component and y component of your moves are the following, respectively, in meters: (20 and 60), then (bx and −70.0), then (−20.0 and cy), then (−61.0 and −68.0). (a) What is component bx? (b) What is component cy? (c) What is the the magnitude of the overall displacement? (d) What is the angle of the overall displacement? ? counterclockwise from the +x-axis 2. A displacement vector r in the xy plane is 34 m long and directed at angle ? = 44° as shown below. Determine the x and y components of the vector. x component = y component=
Let vector a = <-2,2,4> and vector b = <5,2,4> Find a x b <?,?,?>
A biker travelled 270.0 meters 42degree N of E to point A, then 80.0 meters west to point B, and finally, 120.0 m northwest to reach point C. (a) How far and in what direction should he travel to go back to where he started? (Ans: 267.92 m, 82.32degree S of W) (b) From the starting point, how far and in what direction should he go to reach point B in a straight line? (Ans: 217.25 m, 56.26degree N of E
Two ships A and B leave the same port at 3:00 p.m. Ship takes a course N 43°43'W at 30 km per hour while B sails due north. At 5:00 pm., B is directly east of A. What is the speed of ship B and what is the distance between the two ships?
Problem 1:A man sailing a boat follows the directions to a dock. The instructions stated that he hasto sail 25.0 m in a direction 60º E of N from his starting location, and then sail additional35.0 m in a direction 50º E of S. How far will he be from his starting point?Problem 2:Suppose a pilot flies 15.0 km in a direction 60º N of E and then flies 30.0 km in a direction15º N of E. Find the total distance R from the starting point and the direction θ of thestraight-line path to the final position.