1.A ship goes from A to B at v1km2/½ and from B to A at= 12V1 = 8 km/,hFind: 1) the average velocity of the ship3;2) the velocity of the river current.A) 10 km/; 1 km/B) 9,6 km/hi2 km/hC) 9,6 km/h; 3 km/nD) 10 km/h; 4 km/n

Name: 1.A ship goes from A to B at v1km2/½ and from B to A at= 12V1 = 8 km/
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: 1.A ship goes from A to B at v1km2/½ and from B to A at= 12V1 = 8 km/,hFind: 1) the average velocity of the ship3;2) the velocity of the river current.A) 10 km/; 1 km/B) 9,6 km/hi2 km/hC) 9,6 km/h; 3 km/nD) 10 km/h; 4 km/n

Answered: Image /qna-images/answer/5ababcb7-405d-4d7a-80e0-dba2ae984251.jpg

Science

Physics

= 12 /, and from B to A at km h A ship goes from A to B at v1 v1 = 8 Km/h · Find: 1) the average velocity of the ship; 2) the velocity of the river current. km/n B) 9,6 km/,; 2 A) 10 km/,; 1 km/, с) 9,6 km/,: з kт/ D) 10 km/,; 4 km/n

= 12 /, and from B to A at km h A ship goes from A to B at v1 v1 = 8 Km/h · Find: 1) the average velocity of the ship; 2) the velocity of the river current. km/n B) 9,6 km/,; 2 A) 10 km/,; 1 km/, с) 9,6 km/,: з kт/ D) 10 km/,; 4 km/n

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

Related questions

Q: Name: Period: 4. An object is shot 50 m/s at an angle of 70°. How high does it go? A. Use…

A: The time period of the object shot at the height is, t=v0sinθg=50 m/ssin70°9.8 m/s2=4.8 s (A) The x…

Q: 1) A car moves 100 km east in 2 hours, then 200 km west in 3 hours. "hat is the displacement of the…

A: first leg of motion = 100 km east (In 2 hours) second leg of motion = 200 km west (In 3 hours)

Q: The figure shows the path taken by a drunk skunk ever level ground, from initial point i to final…

A: Displacement can be find put by adding all the displacement vector.

Q: f) If a= (s) m/s², where s is in meters, determine v when s=5 meters if v-0 at s=4 meters: g) If a=…

Q: Find the net change in velocity over [4, 5] of an object with the acceleration a(t) = 8t - 10r² (in…

A: We will first write an expression relating acceleration and velocity. We then use the given…

Q: 2) Two vehicles meet from two cities separated by 300 km, with speeds of 60 km/h and 40 km/h,…

A: Step 1:Given data:The distance between the cities is D = 300 km.The speed of the 1st vehicle is u =…

Q: A kayak on a lake is moving at a constant speed of 4.2 m/s in a direction 43.3° north of west. After…

Q: QUESTION 10 Express 12.0 miles/hour in meters/second. Which of the following is the correct result?…

A: 12 miles/hr = ------------------ m/s. We have to find out the conversion factor.

Q: A person starts from his home and walks the following distances: i) 1500 yards, 50° N of Eii) 1800…

Q: A projectile is launched within initial speed of 2050 M/S additionally V(iy) =1640 m/s and V(ix)…

A: Given data: Initial speed vi=2050 m/s x-component of the initial speed vix=-1230 m/s y-ccomponentof…

Q: A car travels along the following paths: i) 40 miles, 53.0° Nof E ii) 60 miles, 25° N of W iii) 50…

A: As per given data, First calculating the net displacement and then we can find the direction of net…

Q: You're driving down the highway late one night at 20 m/sm/s when a deer steps onto the road 55 mm in…

A: Initial speed Distance Time Maximum deceleration Maximum speed

Q: car speedometer has a %% uncertainty. What is range of posSIble speeds (in km/n) nen it reads km/h?…

Q: The 2022 Chevy Corvette has a mass of 1600 kg. If it were travelling at 31 m/s in the positive…

A: The 1600 kg car is initially travelling at a constant speed of 31 m/s, after which a stopping force…

Q: 3.)John and his dog are running toward a tennis court which is located 4000.0 m away. John runs at…

Q: x (m) 20 10 0 -10- 12 3 4 5 VX(m/s) 201 10 O -t(s)-10- -12- atrod

Q: I) (a) We will start with displacement, the straight line (as the crow of moving object starting…

A: PART-a: First Displacement (A): The ant travels along the east direction for 8 cm long. Second…

Q: 4. Let Ả = −4î + 5ĵ, B = 7î − 9ĵ operations (a) D = A +3B+C answers in vector notation. and Ở = −3î…

Q: What are the x and y components for the resultant R given the following components for vectors A to…

A: Given Vectors, Vector X-Component Y-Component A 6 -2 B -2 6 C 3 3

Concept explainers

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.

Topic Video

Question

1.
A ship goes from A to B at v1
km
2/½ and from B to A at
= 12
V1 = 8 km/,
h
Find: 1) the average velocity of the ship3;
2) the velocity of the river current.
A) 10 km/; 1 km/
B) 9,6 km/hi
2 km/h
C) 9,6 km/h; 3 km/n
D) 10 km/h; 4 km/n

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

F2-19. Express rAR as a Cartesian vector, then determine its magnitude and coordinate direction angles. 3 'm ГАВ 3 m -4 m х
Needs Complete typed solution with 100 % accuracy.
2. We are given the velocity funtion of mouing car Along an east-wed4 highung is V(4) = 3€²-24 where t- hours afterho and distance is measured east is the positive direction, in miles, Note that going A If st) is the position in miles from Norton Tewn Mall and at 1 pm the car was at Norton Town Hall, find S(4) B) What was the average velocity of the car from Zpm to 5 pm! Include units of measurementi ) Set up o formula involving either s(E) or the total distance trave lled by the objét from Ipm to tpm? Answer simpligye v(t) that gves must have s" er v's in it. Do not
Which of the following objects is undergoing uniform circular motion> a. An object speeding up at a constant rate while following a circular path. b. An object whose velocity is changing at a constant rate in a given direction. c. An object undergoing acceleration with a constant magnitude directed towards the centre of its circular path. d. An object that is traveling at constant speed around a circular path.
23 .) see photo for details
I P X S Question 5 - Chapter 3 Assignme X education.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Flms.mheducation.com%252Fmghmiddle signment Saved Help Save & Exit Check Required information A bicycle travels 5.60 km due east in 0.380 h, then 9.90 km at 15.0° east of north in 0.400 h, and finally another 5.60 km due east in 0.380 h to reach its destination. The time lost in turning is negligible. Assume that east is in the +x- direction and north is in the on. What is the magnitude of the average velocity for the entire trip? km/h es + Insert F9 F10 F11 F12 F4 F6 %23 6 7 8. 9
(2) Two cars are 150 kilometres apart and travelling toward each other. One car is movng at 60 km/h and the other is moving at 40 km/h. In how many hours will they meet? A) 2.5 h B) 2.0 h C) 1.75 h D) 1.5 h E) 1.25 h 40 156km
6. Considering two vectors A and B subtended by an angle 0, the magnitude of A.B is a)|Ä||B|cos® b) |Ä||E]stn© cose d) none of these 7. Ifi is the unit vector of the X- axis then a) ixī = -1 b) ixĩ = 0 c) ixi = 1 d) ixi = 2 8. The average velocity of a moving particle is given by: Ax a) 25 b) At d) None Ax 9. A ball is thrown vertically upwards, at maximum high the velocity is: a) Minimum b) 0 c) maximum d) Vo 10. In the one-dimensional motion with constant acceleration (a), the final velocity is: a) v=Vo - at b) v=Vo + at c) v=Vo + at? d) v=v, - at?
1- Please I want answer of this question by typing it. Thanks
Brazilian soccer star Marta has a penalty kick in the quarter-final match. She kicks the soccer ball from ground level with the (x, y)-coordinates (76, 21) on the soccer field shown in the figure and with initial velocity Vo = 8i - 4j + 23k ft/s. Assume an acceleration of 32 ft/s² due to gravity and that the goal net has a height of 8 ft and a total width of 24 ft. 105 ft 3- 105 ft r₁ = rj = 165 ft rk = 0 Determine the position function that gives the position of the ball t seconds after it is hit. (Use symbolic notation and fractions where needed.) r(t) = ri(t)i + rj(t)j + rk(t)k 165 ft 12 12
Determine the travel time in hours for a vehicle that was displaced 250 km [N] with an average velocity of 80.0 km/h [N]. Include units and answer to the correct number of significant digits.
A projectile is launched with an initial speed of 785 m/s additionally V(iy) =736 m/s and V(ix) =-273 impact occurs at the same altitude it was launched at determine the following values take up to be positive