Ax = ½ (Vf+ Vi) AtAx = ½ a(At)2 + VjAtVf= aAt + Vịv? = v? + 2aAx5) A bear spies some honey and takes off from rest, accelerating at a rate of 2.2 m/s². If thehoney is 13 m away, how fast will his snout be going when he reaches the honey?BONUSA small motorboat is crossing a flowing river. The river's current is flowing from west to east ata speed of 3.5 km/h. The motorboat is travelling directly north and has a speed through the waterof 12.4 km/h. What is the velocity of the motorboat relative to an observer standing on theriverbank? (Show ALL work).

Answer:- Given Acceleration(a) = 2.2 m/s2 Distance ( ∆x) = (xf - xi) = (xf - 0) = xf =13 m Initial…

Ax = ½ (vr+ vi) At Ax = ½ a(At)2 + ViAt Vf = aAt + Vị vf = v + 2aAx 5) A bear spies some honey and takes off from rest, accelerating at a rate of 2.2 m/s. If the honey is 13 m away, how fast will his snout be going when he reaches the honey?

Ax = ½ (vr+ vi) At Ax = ½ a(At)2 + ViAt Vf = aAt + Vị vf = v + 2aAx 5) A bear spies some honey and takes off from rest, accelerating at a rate of 2.2 m/s. If the honey is 13 m away, how fast will his snout be going when he reaches the honey?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 69P: A pirate has buried his treasure on an island with five trees located at the points (30.0 m, 20.0...

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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

Ax = ½ (Vf+ Vi) At
Ax = ½ a(At)2 + VjAt
Vf= aAt + Vị
v? = v? + 2aAx
5) A bear spies some honey and takes off from rest, accelerating at a rate of 2.2 m/s². If the
honey is 13 m away, how fast will his snout be going when he reaches the honey?
BONUS
A small motorboat is crossing a flowing river. The river's current is flowing from west to east at
a speed of 3.5 km/h. The motorboat is travelling directly north and has a speed through the water
of 12.4 km/h. What is the velocity of the motorboat relative to an observer standing on the
riverbank? (Show ALL work).

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