This question is from Cambridge as &a level mathematics mechanics work book, page 44,chapter 5 vector, no.4.The (iii) has answer integer '4', but I do not know how to get it, I would like to get a brief step by step solution. forces.positivepacking cCthe coupare acting on a particle of mass 2 kg.and F,-8%D%3D4Two forces F=li) Find the resultant force acting on the particle and hence the acceleration of the porte aver wicn b(i) E(ii) When t = 10 seconds, the velocity of the particle is given by v =-1030Find the initial velocity u.(i]liii) Find the time when the speed of the particle is 10 ms.to nolrib bna shib diedhon bos tes i ni anotor fnoib edi garvig ao5Nn the paricies mevet bereduc75 A particle is moving with constant acceleration a =-5The unit vectorsand0.are pointing due east and due north respectively.1

Answered: Image /qna-images/answer/2c516880-1334-4640-8cff-4c655e3e18e7.jpg

and F2 are acting on a particle of mass 2 kg. %3D Two forces F %3D (i) Find the resultant force acting on the particle and hence the acceleration of the nory 30 Find the initial velocity u. lii) When t = 10 seconds, the velocity of the particle is given by v = %3D -10 liii) Find the time when the speed of the particle is 10 ms

and F2 are acting on a particle of mass 2 kg. %3D Two forces F %3D (i) Find the resultant force acting on the particle and hence the acceleration of the nory 30 Find the initial velocity u. lii) When t = 10 seconds, the velocity of the particle is given by v = %3D -10 liii) Find the time when the speed of the particle is 10 ms

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

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This question is from Cambridge as &a level mathematics mechanics work book, page 44,chapter 5 vector, no.4.

The (iii) has answer integer '4', but I do not know how to get it, I would like to get a brief step by step solution.

forces.
positive
packing c
C
the coup
are acting on a particle of mass 2 kg.
and F,
-8
%D
%3D
4
Two forces F=
li) Find the resultant force acting on the particle and hence the acceleration of the porte a
ver wicn b
(i) E
(ii) When t = 10 seconds, the velocity of the particle is given by v =
-10
30
Find the initial velocity u.
(i]
liii) Find the time when the speed of the particle is 10 ms.
to nolrib bna sh
ib die
dhon bos tes i ni anotor fno
ib edi garvig ao5
Nn the paricies meve
t bereduc
7
5 A particle is moving with constant acceleration a =
-5
The unit vectors
and
0.
are pointing due east and due north respectively.
1

Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.

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