Introductory Mathematics for Engineering Applications
Introductory Mathematics for Engineering Applications
1st Edition
ISBN: 9781118141809
Author: Nathan Klingbeil
Publisher: WILEY
Question
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Chapter 4, Problem 1P
To determine

To draw:

The position vector, x and y components of tip of one link robot and the representation in rectangular and polar form.

Expert Solution & Answer
Check Mark

Answer to Problem 1P

The position vector is,

Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  1

Its coordinates are, (x,y)=(6,10.39).

The vector representation in rectangular form is Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  2 in, and in polar form is Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  3 in.

Explanation of Solution

Given Information:

Length of one link robot is 12 inches and its direction is 60°.

Calculation:

The length and direction are given,

  P=12 inθ=60°

So,

  Px=Pcosθ=12cos(60°)=6 inPy=Psinθ=12sin(60°)=10.39 in

The position vector,

Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  4

The coordinates,

  (x,y)=(Px,Py) =(6,10.39)

The vector in rectangular form,

Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  5

In polar form,

Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  6

Conclusion:

The position vector is,

Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  7

Its coordinates are, (x,y)=(6,10.39).

The vector representation in rectangular form is Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  8 in, and in polar form is Introductory Mathematics for Engineering Applications, Chapter 4, Problem 1P , additional homework tip  9 in.

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Chapter 4 Solutions

Introductory Mathematics for Engineering Applications

Ch. 4 - The x- and y-components of a vector P shown in...Ch. 4 - The x- and y-components of a vector P shown in...Ch. 4 - A state trooper investigating an accident pushes a...Ch. 4 - Repeat problem P4-13 if the trooper is applying a...Ch. 4 - In a RL circuit, the voltage across the inductor...Ch. 4 - Repeat problem P4-15 if VR=10 V and VL=15 V.Ch. 4 - In an RC circuit, the voltage across the capacitor...Ch. 4 - Repeat problem P4-17 if VR=10 V and VL=20 V.Ch. 4 - In an electrical circuit, voltage V2 lags voltage...Ch. 4 - In an electrical circuit, voltage V2 leads voltage...Ch. 4 - Prob. 21PCh. 4 - Prob. 22PCh. 4 - Prob. 23PCh. 4 - A ship is crossing a river at a heading of -150...Ch. 4 - Prob. 25PCh. 4 - A two-link planar robot is shown in Fig. P4.26....Ch. 4 - A two-link planar robot is shown in Fig. P4.27....Ch. 4 - A two-link planar robot is shown in Fig. P4.28....Ch. 4 - A two link planar robot is shown in Fig. P4.29....Ch. 4 - Prob. 30PCh. 4 - A weight of 100 kg is suspended from the ceiling...Ch. 4 - Prob. 32PCh. 4 - A vehicle weighing 2000 lb is parked on an...Ch. 4 - A crate of weight W=100 lb sits on a ramp oriented...Ch. 4 - A 500 N television sits on an inclined ramp, shown...Ch. 4 - Prob. 36PCh. 4 - Prob. 37PCh. 4 - A force F=100N is applied to a two-bar truss as...Ch. 4 - Prob. 39PCh. 4 - A waiter extends his arm to hand a plate of food...Ch. 4 - Repeat problem P4-40 if Fm=50 lb, Wa=50 lb, Wp=50...Ch. 4 - Using motion capture, the positions P1 and P2 of...Ch. 4 - Repeat problem P4-42 if P1=1 ft, P2=1.5 ft, 1=45,...
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