An athlete approaches the bar in a running broad jump competition with a velocity of 7.85 m/s. The displacement (c) of the center of gravity from a crouched to the take-off position is 55 cm.

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)...
icon
Related questions
Question

Please answer all parts this is my last question.

An athlete approaches the bar in a running broad jump competition with a
velocity of 7.85 m/s. The displacement (c) of the center of gravity from a
crouched to the take-off position is 55 cm.
A. What is the magnitude of the vertical component of launching velocity
(m/s)?
B. What is the magnitude of the launching velocity (m/s)?
C. What is the angle of the launching velocity (in degrees) relative to the
horizontal?
D. What is the range (meters)?
Note: Round off your entries up to 3 decimal places; for quantities less
than 0.01 use up to 3 significant digits.
Transcribed Image Text:An athlete approaches the bar in a running broad jump competition with a velocity of 7.85 m/s. The displacement (c) of the center of gravity from a crouched to the take-off position is 55 cm. A. What is the magnitude of the vertical component of launching velocity (m/s)? B. What is the magnitude of the launching velocity (m/s)? C. What is the angle of the launching velocity (in degrees) relative to the horizontal? D. What is the range (meters)? Note: Round off your entries up to 3 decimal places; for quantities less than 0.01 use up to 3 significant digits.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Rigid Body
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON