SolidsAluminumIron and SteelCopperLeadGoldSilverConcreteGraniteWoodGlassIceBoneLiquidsWater (4° C)BloodSea waterMercuryEthyl alcoholGasolineGasesAirHeliumCarbon dioxideSteamDENSITIES OF SUBSTANCESDensity_(kg/m³).27007800890011300193001050023002700300-9002400-28009171700-2000100010501025136007906801.290.1791.980.598 3. Starting from rest, a 125 kg body experiences a force of 150newtons acting on it in a direction parallel to the positive x-axisand a force of 125 newtons acting at 45° with respect to thepositive x-axis.a. What is the net force acting on the body? Include direction.b. What is the acceleration of the body?c. What velocity does it reach after 2.5 seconds?

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3. Starting from rest, a 125 kg body experiences a force of 150 newtons acting on it in a direction parallel to the positive x-axis and a force of 125 newtons acting at 45° with respect to the positive x-axis. a. What is the net force acting on the body? Include direction. b. What is the acceleration of the body? c. What velocity does it reach after 2.5 seconds?

3. Starting from rest, a 125 kg body experiences a force of 150 newtons acting on it in a direction parallel to the positive x-axis and a force of 125 newtons acting at 45° with respect to the positive x-axis. a. What is the net force acting on the body? Include direction. b. What is the acceleration of the body? c. What velocity does it reach after 2.5 seconds?

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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Question

Solids
Aluminum
Iron and Steel
Copper
Lead
Gold
Silver
Concrete
Granite
Wood
Glass
Ice
Bone
Liquids
Water (4° C)
Blood
Sea water
Mercury
Ethyl alcohol
Gasoline
Gases
Air
Helium
Carbon dioxide
Steam
DENSITIES OF SUBSTANCES
Density_(kg/m³).
2700
7800
8900
11300
19300
10500
2300
2700
300-900
2400-2800
917
1700-2000
1000
1050
1025
13600
790
680
1.29
0.179
1.98
0.598

3. Starting from rest, a 125 kg body experiences a force of 150
newtons acting on it in a direction parallel to the positive x-axis
and a force of 125 newtons acting at 45° with respect to the
positive x-axis.
a. What is the net force acting on the body? Include direction.
b. What is the acceleration of the body?
c. What velocity does it reach after 2.5 seconds?

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