Assume that the force of a bow on an arrow behaves like the spring force. In aiming the arrow, an archer pulls the bow back 48 cm and holds it in position with a force of 163 N. If the mass of the arrow is 51 g and the "spring" is massless, what is the speed of the arrow immediately after it leaves the bow?
Assume that the force of a bow on an arrow behaves like the spring force. In aiming the arrow, an archer pulls the bow back 48 cm and holds it in position with a force of 163 N. If the mass of the arrow is 51 g and the "spring" is massless, what is the speed of the arrow immediately after it leaves the bow?
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)...
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Assume that the force of a bow on an arrow behaves like the spring force. In aiming the arrow, an archer pulls the bow back 48 cm and holds it in position with a force of 163 N. If the mass of the arrow is 51 g and the "spring" is massless, what is the speed of the arrow immediately after it leaves the bow?
v=v= m/s
A boy throws a ball of mass 0.2 kg straight upward with an initial speed of 22 m/s When the ball returns to the boy, its speed is 17 m/s How much work does air resistance do on the ball during its flight?
W=W= J (give the absolute value, rounded to one decimal place)
![**Problem Statement:**
A boy throws a ball of mass 0.2 kg straight upward with an initial speed of 22 m/s. When the ball returns to the boy, its speed is 17 m/s. How much work does air resistance do on the ball during its flight?
**Equation:**
\[ W = \_\_\_\_ \, \text{J} \]
(give the absolute value, rounded to one decimal place)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54957ca0-36d5-4278-b202-6dee07a291c4%2Fbbb3a30d-29f5-4500-bc3c-c4c47d5c3cce%2F0ifvyld_processed.png&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
A boy throws a ball of mass 0.2 kg straight upward with an initial speed of 22 m/s. When the ball returns to the boy, its speed is 17 m/s. How much work does air resistance do on the ball during its flight?
**Equation:**
\[ W = \_\_\_\_ \, \text{J} \]
(give the absolute value, rounded to one decimal place)
![**Problem Statement:**
Assume that the force of a bow on an arrow behaves like the spring force. In aiming the arrow, an archer pulls the bow back 48 cm and holds it in position with a force of 163 N. If the mass of the arrow is 51 g and the "spring" is massless, what is the speed of the arrow immediately after it leaves the bow?
\[ v = \boxed{} \, \text{m/s} \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54957ca0-36d5-4278-b202-6dee07a291c4%2Fbbb3a30d-29f5-4500-bc3c-c4c47d5c3cce%2Fodzin19_processed.png&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
Assume that the force of a bow on an arrow behaves like the spring force. In aiming the arrow, an archer pulls the bow back 48 cm and holds it in position with a force of 163 N. If the mass of the arrow is 51 g and the "spring" is massless, what is the speed of the arrow immediately after it leaves the bow?
\[ v = \boxed{} \, \text{m/s} \]
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