Question

Replace the weight of a body with a single concentrated force acting through the body’s center...

Replace the weight of a body with a single concentrated force acting through the body’s center of gravity

I just need an exemple

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
If the vertical ground reaction force is greater than body weight, which way is the center...
If the vertical ground reaction force is greater than body weight, which way is the center of gravity moving
Why is the difference between the ground reaction force and the body weight equivalent to the...
Why is the difference between the ground reaction force and the body weight equivalent to the net force acting on the person?
true or false questions: 1. If a normal force is acting on a body, the normal...
true or false questions: 1. If a normal force is acting on a body, the normal force will never be in the direction that the body is moving. 2. A body can experience a weight force and have no mass. 3. During a one-hour trip, a small boat travels 80.0 km north and then travels 60.0 km east. The average velocity of the boat was 100 km/h. 4. A body undergoing projectile motion will always have a constant acceleration.
The force of gravity acting on the arm acts through point A. Assume that L1 =...
The force of gravity acting on the arm acts through point A. Assume that L1 = 0.0820m, L2 = 0.290m and = 13.1o. Determine the magnitude of the tension force Ft in the deltoid muscle. 6.07×102 N Determine the magnitude of the tension force Fs of the shoulder on the humerus (upper-arm bone) to hold the arm in the position shown. 6.00×102 N Determine the angle of tension force Fs relative to the x-axis?
4. A 175 N force acting at 15 ◦ above the horizontal pulls a 85 kg...
4. A 175 N force acting at 15 ◦ above the horizontal pulls a 85 kg box through a distance of 8 m along a horizontal surface. If the coefficient of kinetic friction between the floor and the box is 0.2, how muck work done is done by: (a) applied force? (b) normal force? (c) friction? (d) gravity? 6. A 45 kg skier rides a lift straight to the top of a hill. The path of the lift is 2830-m-long...
Two disks are fused into one body that is free to rotate about an axis through...
Two disks are fused into one body that is free to rotate about an axis through its center, as shown. The inner disk has a radius a = 20 cm and a 60 N weight is suspended vertically from string wrapped around it. The outer disk has radius b = 40 cm and a force of magnitude F is applied tangent to its rim. What value of F is required to give zero net torque about their common center?
A single-scoop ice cream cone is a composite body made from a single scoop of ice...
A single-scoop ice cream cone is a composite body made from a single scoop of ice cream placed into a cone. (Figure 2) Assume that the scoop of ice cream is a sphere with radius r=1.64in, r=1.64in that is placed into a 4.00 in tall cone. The interior height of the cone is 3.60 in . The cone has an exterior radius of 1.25 inin and an interior radius of 1.10 inin . The scoop of ice cream sits on...
Determine the amount of torque that is needed to hold up a weight with the arm...
Determine the amount of torque that is needed to hold up a weight with the arm at shoulder level. Draw a free body diagram to represent it. Assume the following and show all work: Weight that is being held= 12 lbs Center of mass of the limb = 26 cm from shoulder joint Weight of limb= 8.5 lbs Angle of insertion of the deltoid is 15 degrees. Moment arm is 3 cm. Length of the limb = 65 cm Weight...
A clutch plate initial consists of wheel A rotating about its body axis through the center...
A clutch plate initial consists of wheel A rotating about its body axis through the center of the wheel. Wheel B is initially at rest. Wheel A and B are then brought together so that they may be considered a single composite wheel turning with the same angular velocity. This causes the rotation to slow. We wish to find the final angular velocity given the following conditions: Mass of wheel A is 10 kg. Its radius is 3 meters. The...
Q1.Centripetal force is v^2/r. It is supplied by: a. the rotation b. some physical force, or...
Q1.Centripetal force is v^2/r. It is supplied by: a. the rotation b. some physical force, or else the object will move in a straight line c. it is the only force if the object is moving through a gravitational field d. none is needed if its speed is below a prescribed limit Q2. The distance of an object from planet M is D. the gravitatiolnal force on the object is F. If the distance is decreased by 1/4, what is...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT