Upon graduation, a joyful physics student throws his capupward with an initial speed of 17 m/sGiventhat its acceleration is 9.81 m/s² downward (we neglect airresistance), (a) how long does it take to reach its highest point?(b) What is the distance to the highest point? (c) What is the totaltime the cap is in the air?Use the initial speed as 17 m/s.a) 1.73sb) 14.73mc) 3.46sTimeRangeHolghtInitial Speed 17 m/sQuestions:1.73 s0 m14.73 m15.0mO NoralSlowFigure 2-102. What is the total displacement of the cap in the y-direction?At highestpoint, -0--8--9.81 m/s²x=0Height: 0 mAngle: 90Speed: 17 m/sMass4Cannonball1DiameterD.1440initial valuesGravity◄1. Why do you think if there was drag force (air resistance), the total time would change;what does drag do?I+0Air ResistanceAltitudeDrag Coefficient: 0.47▼17.60 kg3110.18 m▶9,81 m/s0m▸

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Upon graduation, a joyful physics student throws his cap upward with an initial speed of 17 m/s Given that its acceleration is 9.81 m/s² downward (we neglect air resistance), (a) how long does it take to reach its highest point? (b) What is the distance to the highest point? (c) What is the total time the cap is in the air? Use the initial speed as 17 m/s. a) 1.73s b) 14.73m c) 3.46s Time Range Hoight 1.73 s 0m 14.73 m Figure 2-10 At highest point-0 |--8--981 m/s² Height: 0m Angle: 90 Speed: 17 m/s Cannonball Mass initial values Diameter 0.1 1

Upon graduation, a joyful physics student throws his cap upward with an initial speed of 17 m/s Given that its acceleration is 9.81 m/s² downward (we neglect air resistance), (a) how long does it take to reach its highest point? (b) What is the distance to the highest point? (c) What is the total time the cap is in the air? Use the initial speed as 17 m/s. a) 1.73s b) 14.73m c) 3.46s Time Range Hoight 1.73 s 0m 14.73 m Figure 2-10 At highest point-0 |--8--981 m/s² Height: 0m Angle: 90 Speed: 17 m/s Cannonball Mass initial values Diameter 0.1 1

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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Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

Upon graduation, a joyful physics student throws his cap
upward with an initial speed of 17 m/s
Given
that its acceleration is 9.81 m/s² downward (we neglect air
resistance), (a) how long does it take to reach its highest point?
(b) What is the distance to the highest point? (c) What is the total
time the cap is in the air?
Use the initial speed as 17 m/s.
a) 1.73s
b) 14.73m
c) 3.46s
Time
Range
Holght
Initial Speed 17 m/s
Questions:
1.73 s
0 m
14.73 m
15.0m
O Noral
Slow
Figure 2-10
2. What is the total displacement of the cap in the y-direction?
At highest
point, -0
--8--9.81 m/s²
x=0
Height: 0 m
Angle: 90
Speed: 17 m/s
Mass
4
Cannonball
1
Diameter
D.1
4
40
initial values
Gravity
◄
1. Why do you think if there was drag force (air resistance), the total time would change;
what does drag do?
I
+
0
Air Resistance
Altitude
Drag Coefficient: 0.47
▼
17.60 kg
31
1
0.18 m
▶
9,81 m/s
0m
▸

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