A car travels 30 miles east, then turns southeast and travels for 15 miles at an...
A car travels 30 miles east, then turns southeast and travels for 15 miles at an angle of -40 degrees.
a. Find components of the second vector (the one at -40 degrees).
b. What is the magnitude of the displacement from the original position?
c. What direction is the car traveling in? (Find the angle)
Homework Answers
Add Answer to:
A car travels 30 miles east, then turns southeast and travels
for 15 miles at an...
1. A car travels 30 miles north, then 10 miles east. The displacement vector is X...
1. A car travels 30 miles north, then 10 miles east. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? 2. A car travels 30 miles north, then 10 miles east, then 20 miles west, then 2 miles south. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? (beware of signs) 3. A car travels 30 miles northwest. The displacement vector is...
In searching for a boat lost at sea, a Coast Guard cutter leaves a port and travels 45.0 mi due east It then turns 35 north of east and travels another 45.0 mi, and finally turns another 35° towa...
In searching for a boat lost at sea, a Coast Guard cutter leaves a port and travels 45.0 mi due east It then turns 35 north of east and travels another 45.0 mi, and finally turns another 35° toward the west and travels another 45.0 mi What is its displacement from the port? The distance from the port is 119 miles Round to the nearest mile as needed) The direction from the port is north of east Type your answer...
Problem B) If you drive your car for 30 miles to the west, then 20 miles...
Problem B) If you drive your car for 30 miles to the west, then 20 miles north of east at 60◦ and then 5 miles south, what is the displacement of your car from the origin in unit vector notation? What is the magnitude and direction of the displacement? Draw a diagram.
tor 3.8 miles, and finally turns to a final 7. Navigation A ship sails 4 miles...
tor 3.8 miles, and finally turns to a final 7. Navigation A ship sails 4 miles east, then turns and sails northwest for 3.8 miles, and finally heading of 50 degrees north of east for 1.4 miles. (a) Draw a picture of the motion. Based on your picture picture of the motion. Based on your picture, which quadrant should the vector resultant displacement in? R 3.8 quadrant (b) What is the vector resultant displacement? Is it in the quadrant you...
A hiker travels 2 km due east of his starting point. Then he travels 1 km...
A hiker travels 2 km due east of his starting point. Then he travels 1 km northwest. Finally, he travels 3 km due north. How far is the hiker from his starting point after the 3 displacements and in what direction? Draw the three displacement vectors to scale and add them graphically Find the magnitude and direction of A, B and A + B for A = -4i – 7j and B = 3i – 2j . Describe the following...
1-dt-conteht-fi0-3307 1. A motorcycle is traveling at a constant rate of 20.0 m/s in the east...
1-dt-conteht-fi0-3307 1. A motorcycle is traveling at a constant rate of 20.0 m/s in the east direction Oz = 20.0 m/s) and 25.0 m/s in the north direction (vy 25.0 m/s) (a) What is the magnitude of the motorcycle's velocity vector? 4. A ship starts at the origin, experiences a displacement of 3000.0 m directly northeast, another displacement of 1000.0 m directly east, and then a final displacement of 3000.0 m directly southeast. Graphically find the total displacement of the...
Jaya drives 340.0 m due east, which takes her 15 seconds. She turns and travels 540...
Jaya drives 340.0 m due east, which takes her 15 seconds. She turns and travels 540 m due north while traveling at a constant 27.1 m/s. Then she turns and travels 210 m due east, which takes her 11.0 s. a) Draw a diagram showing Jaya's path. Label the path length of each leg of the journey. Draw the total displacement vector on the diagram. b) What is the total elapsed time for Jaya's journey? c) What was the path...
1.A plane flies 371 miles due east, and then the second leg of its trip travels...
1.A plane flies 371 miles due east, and then the second leg of its trip travels 260 miles southeast. What is the magnitude of the plane's total displacement after the trip? 2.You are walking around your neighborhood and you see a child on top of a roof of a building kick a soccer ball. The soccer ball is kicked a 22° from the edge of the building with an initial velocity of 19 m/s and lands 47 meters away from...
Do 9. turns around to backtrack to a missed exit and travels directly southbound for 7...
Do
9.
turns around to backtrack to a missed exit and travels directly southbound for 7 miles Do the following: 8. Car 1 exits a rest stop and travels northbound on a highway for 25 miles. Car 1 then Draw position vectors for Car I's northbound position and Car I's southbound position. Draw the change in position vector (displacement) of Car I's journey. a) b) 9. Squirrel sitting on a deck railing starts running along a straight line over a...
A motorist drives south at 40.0 mi/h for 6.00 min, then turns west and travels at...
A motorist drives south at 40.0 mi/h for 6.00 min, then turns west and travels at 50.0 mi/h for 9.00 min, and finally travels northwest at 60.0 mi/h for 5.00 min. For this trip, find the magnitude of the displacement vector, in miles. (Assume east is the positive x direction, and north is the positive y direction.) Answer: Check Determine the average speed, in m/s. Answer: Check
1. A car travels 30 miles north, then 10 miles east. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? 2. A car travels 30 miles north, then 10 miles east, then 20 miles west, then 2 miles south. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? (beware of signs) 3. A car travels 30 miles northwest. The displacement vector is...
In searching for a boat lost at sea, a Coast Guard cutter leaves a port and travels 45.0 mi due east It then turns 35 north of east and travels another 45.0 mi, and finally turns another 35° toward the west and travels another 45.0 mi What is its displacement from the port? The distance from the port is 119 miles Round to the nearest mile as needed) The direction from the port is north of east Type your answer...
tor 3.8 miles, and finally turns to a final 7. Navigation A ship sails 4 miles east, then turns and sails northwest for 3.8 miles, and finally heading of 50 degrees north of east for 1.4 miles. (a) Draw a picture of the motion. Based on your picture picture of the motion. Based on your picture, which quadrant should the vector resultant displacement in? R 3.8 quadrant (b) What is the vector resultant displacement? Is it in the quadrant you...
1-dt-conteht-fi0-3307 1. A motorcycle is traveling at a constant rate of 20.0 m/s in the east direction Oz = 20.0 m/s) and 25.0 m/s in the north direction (vy 25.0 m/s) (a) What is the magnitude of the motorcycle's velocity vector? 4. A ship starts at the origin, experiences a displacement of 3000.0 m directly northeast, another displacement of 1000.0 m directly east, and then a final displacement of 3000.0 m directly southeast. Graphically find the total displacement of the...
Do
9.
turns around to backtrack to a missed exit and travels directly southbound for 7 miles Do the following: 8. Car 1 exits a rest stop and travels northbound on a highway for 25 miles. Car 1 then Draw position vectors for Car I's northbound position and Car I's southbound position. Draw the change in position vector (displacement) of Car I's journey. a) b) 9. Squirrel sitting on a deck railing starts running along a straight line over a...
A motorist drives south at 40.0 mi/h for 6.00 min, then turns west and travels at 50.0 mi/h for 9.00 min, and finally travels northwest at 60.0 mi/h for 5.00 min. For this trip, find the magnitude of the displacement vector, in miles. (Assume east is the positive x direction, and north is the positive y direction.) Answer: Check Determine the average speed, in m/s. Answer: Check
Most questions answered within 3 hours.
-
A 8.15- g bullet from a 9-mm pistol has a velocity of 366.0 m/s.
It strikes...
asked 54 seconds ago -
The Problem: The Case of the Harmonizing Vacations
Your CEO is exploring partnering with a European...
asked 1 hour ago -
A chemical equation is balanced by adding coefficients in front
of some formulas so that the...
asked 1 hour ago -
From the literature (reference your sources): What are the
lattice parameters of calcite and aragonite? Why...
asked 2 hours ago -
Your system is rejecting the question am asking which is
preceded by a case study. It...
asked 2 hours ago -
3. On January 2, 2000, Larry creates a trust with himself as
trustee. Larry as trustee...
asked 2 hours ago -
A member of the volleyball team spikes the ball. During this
process, she changes the velocity...
asked 2 hours ago -
Are adult gamers less likely to use a gaming console (Xbox,
PlayStation, Wii, etc...) than teen...
asked 3 hours ago -
The University of
Texas recently reported that 43% of college students aged 18-24
would spend their...
asked 3 hours ago -
The length of stay at a specific emergency department in
Phoenix, Arizona, in 2009 had a...
asked 2 hours ago -
. Please give the mechanism for this type of problem. Step by
Step
The toxin that...
asked 2 hours ago -
If you have a 1M stock solution and you want to dilute 1 :10
with water,...
asked 2 hours ago