Soccer player #1 is 8.50 m from the goal, as the figure shows. If she kicks the ball directly into the net, the ball has a displacement labeled 7. If, on the other hand, she first kicks it to player #2, who then kicks it into the net, the ball undergoes two successive displacements, y and x. What are the magnitudes of (a) x, and (b) jy. 30.0 Net 90° (a) Number i Units (b) Number i Units <> <>

Soccer player #1 is 8.50 m from the goal, as the figure shows. If she kicks the ball directly into the net, the ball has a displacement labeled 7. If, on the other hand, she first kicks it to player #2, who then kicks it into the net, the ball undergoes two successive displacements, y and x. What are the magnitudes of (a) x, and (b) jy. 30.0 Net 90° (a) Number i Units (b) Number i Units <> <>

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

A flagpole sits at the center of a playground. Initially, a child is located 8.50 m due north of the flagpole. Two minutes later, the child is 6.00 m away from the flagpole in the direction 37.0° south of east. The displacement of the child lies between which two cardinal directions? O South and west O North and east O North and west O South and east
A 15mdue West To get from one office to another in a company, a man travels as follows: B=25m, 53° Eastof North c= = 20mdue East Which of the following is correct in getting x and y component of Vector B? A x-comp=25cos143, y-comp = 25sin143 B x-comp = 25cos37, y-comp = 25sin37 D No Answer x-comp = 25cos127, y-comp = 25sin127 E x-comp = 25cos53, y-comp = 25sin53
A golfer strikes a golf ball on level ground.The ball leaves the ground with an initial velocity of 42 m/s [32oabove horizontal].a. Draw a vector diagram to describe the situation of the of golfball with initial velocity.b. Find the range (horizontal distance) of the golf ball travelled.c. Find the maximum height (vertical distance) the golf ballreached
1
Q/ A particle moves in an xy plane according to x(1)= -20.00 + 20.00t - 4.00 and y(t) = 25.00 + 17.00t -19.00², with x and y in meters and t in seconds. At t= 10 s, a. What is the particle velocity vector vì nunit vector notation? b. What is the particle acceleration vector đìn unit vector notation?
Len-Len walked 50 m. South and then 100 m. East. What is her displacement in polar coordinate form? Show your solution Choices: a. 111.8 m., 26.57° b. 111.8 m., -333.43° c. 111.8 m., 26.57° S of E d. 111..8 m. SE
The displacement vectors Á and B shown in the Figure below both have magnitudes of 3 m. The direction of vector Ã is 0 = 30º. Find Ã + B O A. 7.10 О В. 5.20 О С. 3.00 O D. 1.30
A jet is flying at a speed of 760 mi/hr relative to the air, and in the direction N 30°W. A wind is blowing 48 mi/hr in the direction N 45°E. (If needed, round to two decimal places.) a) Express the velocity of the wind as a vector in component form. b) Express the velocity of the jet relative to the air as a vector in component form. c) Find the true velocity of the jet as a vector in component form. d) Find the true speed of the jet. 35%
= 3.98 m to the north, A novice golfer on the green takes three strokes to sink the ball. The successive displacements of the ball are d₁ d₂ = 2.06 m northeast, and d3 = 1.16 m at 30.0° west of south (see the figure below). Starting at the same initial point, an expert golfer could make the hole in what single displacement? magnitude direction WE S m o north of east d₂ d₁ 30.0° dz
B2
9. The displacement vectors A T and B shown in Figure P3.9 both have of magnitudes 3.00 m. The direction of vec- 30.0°. Find gra- tor A is 0 phically (a) А+ В, (Ь) А - В (c) B- A, and (d) A – 2B (Report all angles counterclock- wise from the positivex axis.)
B) what is the position vector ? r(t)