1. Ken, a motorcyclist heading east through a small town Antipolo accelerates as he passes the signpost marking the city limits. His acceleration is constant, a=4.0 m/s². At t=0,he is 5.0 m east of the signpost and has a velocity of 3.0 m/s. Find: n). His position and velocity at t=2s (using eq.5

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter4: Forces In One Dimension
Section: Chapter Questions
Problem 69A
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SOLVE THE FOLLOWING PROBLEM AND SHOW YOUR COMPLETE SOLUTIONS. EXPLAIN YOUR ANSWER FOR BETTER UNDERSTANDING. IF APPLICABLE ILLUSTRATE A FREE BODY DIAGRAM.
SOLVE THE FOLLOWING PROBLEM AND SHOW YOUR COMPLETE SOLUTIONS. EXPLAIN YOUR ANSWER
FOR BETTER UNDERSTANDING. IF APPLICABLE ILLUSTRATE A FREE BODY DIAGRAM.
1. Ken, a motorcyclist heading east through a
small town Antipolo accelerates as he passes
the signpost marking the city limits. His
acceleration is constant, a=4.0 m/s². At t=0,he
is 5.0 m east of the signpost and has a velocity
of 3.0 m/s. Find:
a) His position and velocity at t=2s (using eq. 5
and eq. 3)
b) His position at v=5 m/s (using eq.5)
Equation 3
Equation 4
Equation 5
RECTILINEAR MOTION
V₁=V₁ + at
V₁² = V² + 2nd or
V₁ = V² + 20(x,-1a)
FREE FALL
V=V2+2gd or
V = V²-2g(y-yo)
Transcribed Image Text:SOLVE THE FOLLOWING PROBLEM AND SHOW YOUR COMPLETE SOLUTIONS. EXPLAIN YOUR ANSWER FOR BETTER UNDERSTANDING. IF APPLICABLE ILLUSTRATE A FREE BODY DIAGRAM. 1. Ken, a motorcyclist heading east through a small town Antipolo accelerates as he passes the signpost marking the city limits. His acceleration is constant, a=4.0 m/s². At t=0,he is 5.0 m east of the signpost and has a velocity of 3.0 m/s. Find: a) His position and velocity at t=2s (using eq. 5 and eq. 3) b) His position at v=5 m/s (using eq.5) Equation 3 Equation 4 Equation 5 RECTILINEAR MOTION V₁=V₁ + at V₁² = V² + 2nd or V₁ = V² + 20(x,-1a) FREE FALL V=V2+2gd or V = V²-2g(y-yo)
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