A ship moving North at 10mph. A passenger walks Southeast across the deck at 5mph. In what direction and how fast is the man moving, relative to the earth’s surface?

Q: 3. An object's acceleration versus time graph is shown in figure. Its velocity at t=0 s is Vx = 2.0…

A:

Q: 2. Suppose you travel, between t = 0 s and t = 10 s, a distance of 50 m. That is, if we call your…

A: Given: The initial position at t=0 s is x(0 s) =0 m. The final position at t=10 s is x(10 s) =50 m.…

Q: To visit your favorite ice cream shop, you must travel 470mwest on Main Street and then 980msouth on…

A: Find the average speed.Given information: You travelled 470 m in west direction in time 46 s then…

Q: dr dt (b) Suppose oil spills from a ruptured tanker and spreads in a circular pattern. If the radius…

A:

Q: 1. An object is moving in linear motion and in x direction. Base on the figure below, att=0 and x=0,…

A: NOTE- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: 1. What is the average velocity of an airplane that travels a distance of 10,500 meters in 40…

A: GivenDistance travelled by airplane = 10500mTime = 40 secTo findAverage Velocity = ?

Q: . A car is moving with a constant velocity of 100 km/h. The breaks are applied, and the car stops in…

A:

Q: Ataxi hurries with a constant speed of 84 km/h. How far can it travel in 5 hours?

A:

Q: 1. Why are vectors and scalars necessary in everyday activities? Give 1 real example.

A: Introduction: The vector is the quantity that has direction as well magnitude, and scalar is that…

Q: A plane flies 150 km [N] and then 400 km [E]. What is the total displacement? a. 427 km [N21°E] b.…

A: Given data:  Displacement (d1) = 150 km, towards North Displacement (d2) = 400 km, towards East…

Q: Bob has just finished climbing a sheer cliff above a beach, and wants to figure out how high he…

A:

Q: c. What is the object's average acceleration between 1-0 s and t-7 s? d. When is the object's…

A: The position the particle is given by X(t) = 5t^2  - 8t + 3

Q: 6. If someone told you that they traveled 50 km east, are they describing the distance they traveled…

A: When someone says that they are heading east this means that this is the least direction in which…

Q: 1. 3 Hours 5 6 the park. Position vs. Time 800 80 600 60 400 40 200 20 10 20 Minutes 30 40 50 60 g…

A:

Q: Sally has a very important date at eight in the evening, but she has some errands to do first. She…

A: The speed of the person is .The distance of the shopping center is .She talks with her friend for…

Q: 11)If you are driving a car with a speed of 55 miles per hour, what is your approximate speed in…

A: To answer: The approximate speed in nanometer per second.

Q: 14. The speed of light traveling through air is 3.0x10 m/s, while the speed of sound traveling…

A: Solution:   Given Values,   Speed of light (c)=3×108 m/s speed of sound (v)=3.4×102 m/s…

Q: 2. Archibald, an aging geezer, is out bicycling one fine afternoon, reliving his glorious youth and…

A: Here Archie is the observer and the police officer is the source. Since the observer is moving…

Q: It is Superbowl weekend!!! Capt. Balloon is scheduled to fly the Goodyear blimp from the airport to…

A: displacement in vector notation is 21.4cos240i→+sin240i→km  wind velocity is 6.3cos220-i→+sin220-j→…

Q: A train leaves the city of Medellín towards the municipality of Cisneros with a speed of 30 km/h. 2…

A: Speed of Train 1 is Speed of Train 2 is Train 2 leaves two hours after the first train leaves the…

Q: A car drives around a circular track of diameter 128 m at a constant speed of 34.6 m/s. During the…

A:

Q: Alan Shepard hit 2 golf balls with a makeshift club on the moon during Apollo 14, jokingly for…

A: The golf ball on the surface of the earth is hit with a club such that the ball is launched at an…

Q: At 2:00pm, a truck is travelling West at 80km/h. At this time the truck is 200 km East of a car…

A: Concept of speed and condition of minima: Speed (V in m/s) of an object is defined as ratio of…

Q: 1. New York to San Francisco. It travels at an average speed of 500 miles per hour. What is the…

A: Given: Average speed = 500 mph => 500 x 1.6 = 800 kph;

Q: 1. A football player runs 15 meters to the left and it takes 4 seconds. Determine his average speed.…

A: Here, distance d = 15 meters time t = 4 seconds

Q: A car travels around an oval racetrack at constant speed. The car is accelerating A a. at all points…

A:

Q: 30* Oa. -5.9 m/s b. -7.9 m/s 5.7 m/s d. 8.7 m/s 32 A river flows at a velocity, "₁", of 8.0 m/s…

A: Given: The velocity of the river, v1=8 m/s30∘N of W The velocity of the swimmer in still water, v2=2…

Q: 21. A arctic tern was born in north pole. In autumn, it flys for about 20000 km to south pole, and…

A: 21. Given that, a arctic tern was born in north pole.  Arctic tern flys 20000 km to south pole. So…

Q: 3. The Shanghai maglev train connects Longyang Road to Pudong International Airport, a distance of…

A: Average velocity = Distance TravelledTime Elapsed

Q: . A car that travels at 8.9 km/hr for 2.0 hrs, at 3.6 km/hr for 1.0 hr and at 2 km/hr  for half an…

A:

Q: a place on earth travels 30 km/a relative to the sun. An object at the surface of the earth travels…

A: Solution.       Given dataA place on earth travels 30 km/a relative to the sun. An object at the…

Q: Light travels at a constant speed of 3.003.00 × 10108 m/s, whereas sound travels through the air at…

A: Speed of light (v) = 3×108 m/s Speed of sound in air (v') = 343 m/s

Q: Bob is a pitcher and knows that the fastest he can throw the ball is about ?0=34.1 m/s.v0=34.1 m/s.…

A:

Q: Abby is chasing Bradley due north along Warden Avenue at a speed of 7 m/s. She is 47 meters south of…

A: Given,Abby's speed: 7 m/sBradley's speed: 9 m/sLet's consider a coordinate system where the north…

Q: 7. A particle is moving on a line according to the equation of motion s=3t^2+5t+4 where s is in…

A: Introduction: The velocity of the object is equal to the rate change of position with respect to the…

Q: 2. A man decided to ride his car at 10 kph for the first 5 seconds. He then accelerates at 1 m/s?…

A: Equations of motion are 1. V = u + at 2. S = ut + (1/2 )at2 3. V2 = u2 + 2as

Q: 4. An astronaut is said to have tried to get out of a traffic violation for running a red light (…

A:

Q: 3. The position of a drone as a function of time is given by m m *(t) = (8 i – 5j+ 1.5 k) m + (-2 î…

A: