Constants PartA In a World Cup soccer match, Juan is running due north toward the goal with a speed of 7.00 m/s relative to the ground. A teammate passes the ball to him. The ball has a speed of 12.5 m/s and is moving in a direction of 30.6°east of north, relative to the ground What is the magnitude of the ball's velocity relative to Juan? u= m/s Submit Request Answer Part B What is the direction of the ball's velocity relative to Juan? north of east Submit Request Answer

Constants PartA In a World Cup soccer match, Juan is running due north toward the goal with a speed of 7.00 m/s relative to the ground. A teammate passes the ball to him. The ball has a speed of 12.5 m/s and is moving in a direction of 30.6°east of north, relative to the ground What is the magnitude of the ball's velocity relative to Juan? u= m/s Submit Request Answer Part B What is the direction of the ball's velocity relative to Juan? north of east Submit Request Answer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Number 3 what is the displacement from the last point to the starting point ? And part a b and c
A Moving to another question will save this response. Question 5 A projectile is fired with an initial speed of 68.3 m/s at an angle of 36.8 degrees above the horizontal on a long flat firing range. Determine the x-component of initial velocity. (Write the value and SI unit.) A Moving to another question will save this response.
Part C Long Answer question (4 x 0.75 = 3 Marks) A car travels 12km due west, 15km due south and 45 km in a direction 50° north of east. Calculate the magnitude and direction of his resultant displacement. () The sum of the X components (2X) is = km (i) The sum of the Y components (ZY) is = km (iii) The magnitude of the resultant displacement is = km (iv) The direction (angle) of the resultant displacement (in degrees) is °, North of East
B4
The electric potential in a region that is within 2.00 m of the origin of a rectangular coordinate system is given by V = Ax² + Bym+Cz" + D, where A, B, C, D, l, m, and n are constants. The units of A, B, C, and D are such that if x, y, and z are in meters, then V is in volts. You measure V and each component of the electric field at four points and obtain these results: Point (x, y, z) (m) V (V) E₂ (V/m) Ey (V/m) Ez (V/m) 1 (0, 0, 0) 10.0 0 0 0 2 (1.00, 0, 0) 4.0 0 0 3 (0, 1.00, 0) 6.0 0 4 (0, 0, 1.00) 8.0 14.0 14.0 0 0 14.0 0 Part K What is the magnitude of E at the point (0.50 m, 0.50 m, 0.50 m)? Express your answer with the appropriate units. E = 8.25 Submit V m Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining
Current Attempt in Progress A pilot flies horizontally at 540 km/h, at height h = 43 m above initially level ground. However, at time t = 0, the pilot begins to fly over %3D ground sloping upward at angle 0 = 4.1° (see the figure). If the pilot does not change the airplane's heading, at what timet does the plane strike the ground? Number i Units
! 1 Question 10 of 14 View Policies Current Attempt in Progress Q A 1 option A jogger travels a route that has two parts. The first is a displacement A of 2.30 km due south, and the second involves a displacement B that points due east. The resultant displacement A + B has a magnitude of 3.95 km. (a) What is the magnitude of B, and (b) what is the direction of A + B as a positive angle relative to due south? Suppose that A - B had a magnitude of 3.95 km. (c) What then would be the magnitude of B, and (d) what is the direction of A - B relative to due south? Ö F1 N (a) Number i (b) Number i (c) Number i (d) Number i @ 2 eTextbook and Media Save for Later W F2 S - # 3 X H command 80 F3 E D $ 4 C X Q F4 R F 07 20 % 5 Units JAN 20 A < Units Units Units 0 F5 T G 6 B c F6 Y + + & 7 H 8 F7 U . * 00 8 J Attempts: 0 of 5 used DII F8 - N M ( 9 K F9 O < I H ) 0 -/10 = L Submit Answer A F10 command P . il : 4 ; F11 T option { [ + ? = 11 F12 } ] su
A baseball is hit with a speed of 28.0 m/s at an angle of 49.0 ° a 13.0 m -tall nearby building. It lands on the flat roof of Part A If the ball was hit when it was 1.2 m above the ground, what horizontal distance does it travel before it lands on the building? Express your answer using two significant figures. Ar = m Submit Request Answer
2 Dimensional Motion AP Physics C Problem A cannonball is shot at an angle 70 degrees above the horizontal, as shown. The cannon stands 25 m away from a vertical cliff of 20 m to a flat surface that is inclined 30 degrees above the horizontal. The maximum height of the ball's trajectory is 12 m above the horizontal AB. How far up the incline does the cannonball land? 25 m 20 m 30⁰ B
An object with charge q= −4.00×10−9 C is placed in a region of uniform electric field and is released from rest at point A. After the charge has moved to point B, 0.500 m to the right, it has kinetic energy 5.00×10−7 J. Express your answer with the appropriate units. Part A:If the electric potential at point A is +30.0 V, what is the electric potential at point B? VB=__ Part B:What is the magnitude of the electric field? E=__
An airplane is heading due south at a speed of 590 km/h. If a wind begins blowing from the southwest at a speed of 60.0 km/h (average).
Thank you!