An object travels 146 m due east when it turns around and returns to its starting position. The entire trip takes 69.0 seconds. a) What is the magnitude of the displacement of the object? 73.0 m 146 m 292 m 0 m b) What is the magnitude of the average velocity of the object?

Q: For each of the following journeys find (a) the initial and final positions [iv] Position (km) [b]…

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for…

Q: An object falls from rest toward the surface of the earth. Neglecting air resistance, what is the…

A: Since acceleration due to gravity near earth surface is constant which is equal to g= 9.8 m/s^2. So…

Q: A fish is  swimming North at 1.2 m/s. Then it undergoes an average acceleration of 8.3 m/s^2 51…

A: Given data The velocity of the fish swimming north is given as v = 1.2 m/s. The average…

Q: An object that starts moving from point k of a circular runway with its center point O of magnitude…

A:

Q: Which of the following describes an object with a negative acceleration and a positive velocity?…

A: According to bartleby's policy, I am allowed to answer only one question at a time, please post the…

Q: A graph of position versus time for a certain particle moving along the x-axis is shown in the…

A: Given information:

Q: An athlete is training on a 100 m long linear track. His motion is described by the graph of his…

A: Given that: length of the track is x=100 m   It is required to determine the magnitude of the…

Q: As part of an exercise program, a woman walks south at a speed of 2 m/s for 60 minutes. She then…

A: Given: The intial velocity of the object is 2 m/s in the south for 60 minutes. The distance traveled…

Q: A jogger jogs around a circular track with a diameter of 225 m in 16.0 minutes. What was the…

A: Answer              Jogger's average velocity =  0.736 m/s

Q: initial velocity (in m/s) of a particle is given by v0 = 3i - 4j. It experiences an acceleration of…

A: Write the given values in the problem- Initial velocity of a particle(U0) U0=3i-4j Acceleration(a)…

Q: 5. A turtle takes 3.5 minutes to walk 18 m toward the south along a deserted highway. A truck driver…

A: Given data: - The distance covered in deserted highway is x = 18 m. The time taken by the turtle is…

Q: A particle moves along the x axis according to the equation  x = 2.07 + 2.98t − 1.00t2,  where x is…

A:

Q: An object moves with uniform acceleration. Its velocity increases from 10 m/s to 20 m/s at a…

A:

Q: Which statement describes an object travelling with uniform velocity? O A) An object moves with…

A: The velocity is a vector quantity. The vector quantity contain direction in it.  Option A will be…

Q: 1.Linear motion at constant velocity (no acceleration) or at a constant acceleration (a = fixed…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A rocket is launched from the origin with an acceleration of 20.0 m/s2 at an angle of 30.0 degrees…

A:

Q: velocity

A: Given: Acceleration of the object is given by the equation, A=(3t2+3t)i+(7t3+6)j At time = 0…

Q: A cheetah is crouched 20m to the east of an observer's vehicle. At time t=0 the cheetah charges an…

A: Given: distance cheetah crouched =20 m The x coordinate equation =20 m+(5.0m/s2)(t2)   (a) The…

Q: uestion An object starts moving from rest with constant acceleration of 14 m/s, what is its final…

A:

Q: A fish is swimming north at 1.2 m/s. It then undergoes an average acceleration of 8.3 m/s^2 51…

A:

Q: The figure shows a path of a squirrel, moving from A ( at time t=0), to point D (at 15.0 min). What…

A: From the given graph, determine the x- and y-components of the initial (A) and the final (D)…

Q: The figure shows the velocity of an object as it travels along the x-axis. What is the closest value…

A:

Q: 29. A 150 m long train is moving with a uniform velocity of 45 km/h. The time taken by the train to…

A: Given value--- length of train = 150 m. velocity of train = 45 km/h . length of bridge = 850 m. We…

Q: 3. The explorer took 60 s, 130 s, and 70 s to travel the 30 m, 20 /2 m, and 140 m north distances,…

A:

Q: An athlete is training on a 100 m long linear track. His motion is described by the graph of his…

A:

Q: An object moves with an acceleration of 10 m/s^2. Which of the following statements is true? A) The…

A:

Q: An object moves according to the parametric equations: x=100/t , y=t^7.   Round each of the…

A: x = 100/t , y= t7

Q: An object is moving with constant non-zero acceleration along the +x-axis. A graph of the position x…

A:

Q: An antique rifle fires 9 mm bullets such that as they travel down the barrel of the rifle their…

A:

Q: KINEMATICS QUANTITIES: An object moves with uniform acceleration. Its velocity increases from 10…

A: In the given question , We have to calculate the distance travelled by the object , when its…

Q: A particle moves along the x axis according to the equation x = 1.93 + 2.96t – 1.00t2, where x is in…

A:

Q: The velocity of a particle is defined by v = 7t^2 + 4t + 2 where v is in m/min and t in minutes. How…

A:

Q: A cheetah is crouched 20m to the east of an observer's vehicle. At time t=0 the cheetah charges an…

A: The Cheetah starts its chase at t=0 s at an initial displacement of x0=20 m. The Cheetah at some t…

Q: Jimmy walks from school 1.5 km west in 0.50 h to his grandmothers for 1.0 h. He then walk home east…

A: Given data: Initial displacement of the Jimmy is, S1=1.5 km Final displacement of the Jimmy is, S2…

Q: Refer to the information in Ball Throw to answer this question. The magnitude of the initial…

A: Given that,Horizontal distance, d=40 mtime taken, t=2.8 shorizontal velocity=ucosθ

Q: The graph shown depicts the velocity of an object along the x axis as a function of time. Vx 2t 3t…

A:

Q: 1. A particle moving in a straight line has an acceleration a = 4t – 9. Its initial velocity is…

A: According to guidelines we need to solve only first question .kindly repost other question in the…

Q: A coyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 3.90 s…

A:

Q: The figure shows a path of a squirrel, moving from A ( at time t=0), to point D (at 15.0 min). What…

A:

Q: The graph shows the position of an object over a time of 75 sS. The object initially travels to the…

A: As per guidelines , only first 3 sub parts are solved here.   2.1 From graph , it can observed that…

Q: I need help on P2.19.

A: The required time is,

Q: A car's initial velocity is 50.0 km/h in the direction 60.0° north of east, and its final velocity…

A: as per the given situation X and Y components of the Initial and final, velocity are shown:…

Q: Question 10 km/s is equal.. 18: (a) 10 m/s (b) 1000 m/s (d) 10000 m/s 100 m/s (c) Question An object…

A: Solution 18  Given data :- Speed v = 10 km/s Here we need to convert the given speed into m/s. We…

Q: Which one of the following situations is possible at a given time t? (A) An object has an…

A: when the object is rest but when net force is applied on the object then the object accelerates with…

Projectile Motion