e = 60° Vo = 5 mls a) Find the size of components of the initol velocitiy Vo of this bll 6) Find the time it tokes for ths ball to reach the height"h"in the Agure cl h=? dind the veberty Vector at height h? of the ball.?

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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height
ə = 60°
Vo =5 mls
%3D
em :
ol Find the size of components of Vo of this bll
the initol velocity
of this bal
this ball to reach the height "h°inthe figurl
6) Find the time it takes for
clh=?
d dnd the veberty
Vector at heighth? of the ball.?
88
REDMI NOTE 9 PRO
AI QUAD CAMERA
Transcribed Image Text:height ə = 60° Vo =5 mls %3D em : ol Find the size of components of Vo of this bll the initol velocity of this bal this ball to reach the height "h°inthe figurl 6) Find the time it takes for clh=? d dnd the veberty Vector at heighth? of the ball.? 88 REDMI NOTE 9 PRO AI QUAD CAMERA
Expert Solution
Step 1

Given:

The initial velocity of the ball is 5 m/s.

The angle of projection is 60°.

 

Step 2

(a)

Calculation:

Write the expression for the vertical component of the velocity.

vy=v0sinθ

Here, v0 is the initial velocity and θ is the angle of projection.

Substitute, 5 m/s for v0 and 60° for θ in the above expression.

vy=5 m/ssin60°vy=4.33 m/s

Thus, the vertical component of the velocity is 4.33 m/s.

Step 3

Write the expression for the horizontal component of the velocity.

vx=v0cosθ

Substitute, 5 m/s for v0 and 60° for θ in the above expression.

vx=5 m/scos60°vx=2.50 m/s

Thus, the horizontal component of the velocity is 2.50 m/s.

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