Question
Asked Sep 26, 2019
2 views
8.133 The screwdriver has a plastic handle and a 9-in. steel shaft. Find
the x-coordinate of its mass center. Use y0.055 lb/in. for plastic and
y0.283 lb/in for steel.
7.5 in.
04 in
1.25 in
9 in
Fig. P8.133
help_outline

Image Transcriptionclose

8.133 The screwdriver has a plastic handle and a 9-in. steel shaft. Find the x-coordinate of its mass center. Use y0.055 lb/in. for plastic and y0.283 lb/in for steel. 7.5 in. 04 in 1.25 in 9 in Fig. P8.133

fullscreen
check_circle

Expert Answer

Step 1

To find: The X-cordinate of screw driver's  mass center.

Following information has been given to us

help_outline

Image Transcriptionclose

-4 in -7.5 in 0.4 in 1.25 in. 9 in.

fullscreen
Step 2

The given diagram could be simplified as follows:

help_outline

Image Transcriptionclose

4.0 in x C|1.25 in 1.5 in O.4 in O.4 in 7.5 in 9.0 in

fullscreen
Step 3

The diagram has been divided in four parts and assigned as 1, 2, 3, and 4.

1,2 for plastic handle and 3...

help_outline

Image Transcriptionclose

Weight Volume xDensity 2 Volume of hemisphere 3 d 1.25in0.625 in Radius 2 2 Weight of hemisphere =Vxy lb 2 -TR'x0.055- 3 in lb 2 W x3.14x (0.625) x0.055- 3 in lb W 0.0281 in

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Engineering

Civil Engineering

Mechanics

Related Civil Engineering Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: Fluid Mechanics Unit Conversions: a) The given gas conditions are p=35psi, T=100o Farenheit, and the...

A: The density of the gas can be calculated in lb/ft3 as follows,First let us convert the pressure in l...

question_answer

Q: Unit weight of water ( English,metric)?

A: Unit weight of water (γw).            Unit weight of water is defined as the weight per unit volume ...

question_answer

Q: 9-79 Determine , , and area. for the rectangle where C is the centroid of the 120 mm Fig. P9.79 80 m...

A: Determine the moment of inertia with respect to the x axis.

question_answer

Q: The cmposite beam is made of 6061-T6 aluminum (A) and C83400 red brass (B). The the height, h=40mm, ...

A: Section Properties : For transformed section:

question_answer

Q: Fluid Mechanics The sliding a plate viscometer shown is used to measure the viscosity of a fluid. Th...

A: Determine the shear stress using the formula.

question_answer

Q: subject: Geotechnical Engineeringbook: principle of foundation engineering - Braja M Das

A: Soil A  with a hump indicates that some of the intermediate size particles are missing. This type of...

question_answer

Q: Determine the equations for the elastic curve for the beam using the x-coordinate. Specify the slope...

A: Determine the support reaction at A by taking moment about B. 

question_answer

Q: Fluid Mechanics question: A device used for measuring the specific weight of a liquid consists of a ...

A: Determine the total displacement of the unknown liquid using the relation;

question_answer

Q: subject: Geotechnical Engineeringbook: principle of foundation engineering - Braja M Das

A: Determine the effective stress at the top of the clay layer before lowering the water table using th...