Myla participated in a running competition. She ran around a circular track with a radius of 1.0 x 102 m. Myla completed the track after 2 minutes. If she had a constant speed, what was Myla’s average speed in the entire run?

Myla participated in a running competition. She ran around a circular track with a radius of 1.0 x 102 m. Myla completed the track after 2 minutes. If she had a constant speed, what was Myla’s average speed in the entire run?

Name: Myla participated in a running competition. She ran around a circular
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: Myla participated in a running competition. She ran around a circular track with a radius of 1.0 x 102 m. Myla completed the track after 2 minutes. If she had a constant speed, what was Myla’s average speed in the entire run? answer in "m·s", please.

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 30P: In an assembly operation illustrated in Figure P3.30. a robot moves an object first straight upward...

See similar textbooks

Similar questions

A particle moves in accordance with the equation r = t² + t and θ = 1/6t³ where t denotes the time in seconds, θ is in radians and r is in meters. Find the speed when t = 2 sec. A. 12 m/s c. 5 m/s B. 11 m/s d. 13 m/s
A car drives around a circular track of diameter 156 m at a constant speed of 33.0 m/s. During the time it takes the car to travel 102 degrees around, what is the magnitude of the car s average acceleration? 13.96 m/s^2 6.98 m/s^2 12.19 m/s^2 0 m/s^2 CANNOT USE CENTRIPITAL MOTION EQUATION, must calculate average acceleration
A car drives around a circular track of diameter 159 m at a constant speed of 33.1 m/s. During the time it takes the car to travel 209 degrees around, what is the magnitude of the car s average acceleration? 0 m/s^2 13.78 m/s^2 6.89 m/s^2 7.32 m/s^2
Sophie is sitting in the stands, watching a car race around a circular track. The track has a radius of 68.0 meters, and the car passes Sophie approximately every 9.44 seconds. Based on these measurements, what is the car's speed? 31.9 m/s 50.1 m/s 29.0 m/s 45.3 m/s
A car drives around a circular track of diameter 180 m at a constant speed of 37.1 m/s. During the time it takes the car to travel 257 degrees around, what is the magnitude of the car s average acceleration? a. 7.65 m/s^2 b. 5.34 m/s^2 c. 0 m/s^2 d. 15.29 m/s^2
A car drives around a circular track of diameter 156 m at a constant speed of 33.0 m/s. During the time it takes the car to travel 102 degrees around, what is the magnitude of the car s average acceleration? NOT ALLOWED TO USE CENTRIPITAL MOTION EQUATION, must be average acceleration. 13.96 m/s^2 6.98 m/s^2 12.19 m/s^2 0 m/s^2
A pilot flies in a straight path for 1 hour 45 minutes. She then makes a course correction, heading 30 degrees to the right of her original course, and flies 2 hours 30 minutes in the new direction. If she maintains a constant speed of 340 mi/h, how far is she from her starting position? Give your answer to the nearest mile.
A fighter jet makes a 90 degree turn while flying at a a constant speed of 200 m/s. The process takes 20 seconds to complete. For this turn, what was the magnitude of the average acceleration of the jet? A) 15.7 m/s^2] B) 11.3 m/s^2 C) 19.4 m/s^2 D) 7.6 m/s^2 E) 13.1 m/s^2
A certain amusement park ride takes its riders along a circular path of diameter 23 m. Starting from rest, the speed of a rider sitting along the edge of this path is given in m/s as s(t) = 0.19*( t + 0.40 t3 ) from t = 0 to t = 5 s. Find the acceleration of the rider as (a) a function of time and (b) at t = 5 s.
Which of the following quantities are vectors, and which are scalars? Be sure to explain the reasoning for your answer.(a) A bird flies a distance of 20 m.(b) A train is travelling at 100 km/h due north.(c) It takes an athlete 10.37 s to run 100 m.
Anja is driving west in a straight line. After driving for 5.50 km, she turns south, and drives for 9.20 km. At the end of her drive, what is the magnitude of her displacement? 10.7 km 11.9 km 3.83 km 14.7 km
In physics, it is established that the acceleration due to gravity, g (in meters/sec2 ), at a height h meters above sea level is given by g(h) = 3.99 * 1014/(6.374 * 106 + h) 2 where 6.374 * 106 is the radius of Earth in meters. (a) What is the acceleration due to gravity at sea level? (b) The Willis Tower in Chicago, Illinois, is 443 meters tall. What is the acceleration due to gravity at the top of the Willis Tower? (c) The peak of Mount Everest is 8848 meters above sea level. What is the acceleration due to gravity on the peak of Mount Everest? (d) Find the horizontal asymptote of g(h). (e) Solve g1h2 = 0. How do you interpret your answer?