Question: A car accelerates uniformly from rest, and is initially pointed north. It then travels in a quarter circle taking 10.0 s and reaching a final

A car accelerates uniformly from rest, and is initially pointed north. It then travels in a quarter circle taking 10.0 s and reaching a final speed of 30.0 m/s traveling due east.
(a) What is the radius of its path? At 5.0 s from the start, determine
(b) The car’s tangential acceleration (including direction),
(c) The car’s centripetal acceleration (including direction), and
(d) The car’s velocity.

Step by Step Solution

★★★★★

3.47 Rating (167 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a v av v i v f 2 15 ms 2r100 s r b v v 0 at 300 ms 0 a 100 s a T The directio... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

530-P-M-C-M (235).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A car accelerates uniformly from rest and reaches a speed of 22.0 m/s in 9.00 s. If the diameter of a tire is 58.0 cm, find (a) The number of revolutions the tire makes during this motion, assuming...

A car accelerates uniformly from rest to 20.0 m/s in 5.6 s along a level stretch of road. Ignoring friction, determine the average power required to accelerate the car if (a) The weight of the car is...

When a car accelerates uniformly from rest, which of these quantities increases with time: acceleration, velocity, and/or distance traveled? Explain.

3. [-/1 Points] DETAILS SERPSE10 10.2.OP.003. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A centrifuge in a medical research laboratory rotates at an angular speed of 3,450 rev/min. When switched off,...

7. [-/1 Points] DETAILS SERPSE10 8.4.OP.014.MI. MY NOTES PRACTICE ANOTHER A 4.00-kg block is set into motion up an inclined plane with an initial speed of v; = 8.60 m horizontal. (a) For this motion,...

Name Period Worksheet # 2 Kinematic Practice {Motion in horizontal direction} . With a time of 6.92 s. Amalia Kozma holds the women's record for ninning 60 m, Suppose she ran this distance with a...

6. [-/1 Points] DETAILS SERPSE10 10.3.OP.012. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a tangential...

Directions: Use the equation above to answer the following questions. Do not submit for grading. 1. A football field is about 100 m long. If it takes a person 20 seconds to run its length, how fast...

Kinematic Equations Pd Name 1. A race car is traveling at +76 m/s when it slows down at -9 m/s for 4 seconds. How far did the car travel? 2. A bicyclist is traveling at +25 m/s when he begins to...

Computing standard cost and analyzing variances Quilter Company manufactures molded candles that are finished by hand. The company developed the following standards for a new line of drip candles:...

Using publicly available resources, locate summary financial information for two companies in the same industry. Compare and contrast the following items across the two companies: debt-to-equity...

What is currently a negative factor for foreign investment in india? Mutbile Cholce India has no ahopping malls or other larpe commencial centers. India's populason is fairly old and aging fast....

What are venture capitalists? To what extent are they similar to private equity finance?

35. If the Sun became a black hole, what would be its average density, assuming it to be a sphere with a radius equal to the Suns Schwarzschild radius? Compare your answer to the actual average...

36. In Exercise 35, what would be the acceleration due to gravity at a distance of two Schwarzschild radii from the center of the black hole Sun? Compare your answer to the actual gravitational...

37. In Exercise 35, what would be the escape speed at a distance of two Schwarzschild radii from the center of the black hole Sun? Compare your answer to the actual escape speed at a distance of...

Assume that your friend is offered a job upon graduation as Junior Executive with yearly fixed income of RM45,600 and need a car to travel for work. His parents agreed to support financial aid...

A stock is expected to pay a dividend of $1.75 at the end of the year (i.e., D1 = $1.75), and it should continue to grow at a constant rate of 5% a year. If its required return is 14%, what is the...

Question 1 0/2 pts 0 5 0 Det A population has parameters u = 58.1 and o = 40.5. You intend to draw a random sample of size n = 183. What is the mean of the distribution of sample means? HI = What is...