Question

A 60 kg bowler holds a 7.0 kg bowling ball 0.55 m in front of her....

A 60 kg bowler holds a 7.0 kg bowling ball 0.55 m in front of her. She must lean back for balance. Calculate how far back the bowler's center of gravity must be relative to her feet.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

To solve thie problem you have to know about Torque.

Step 1.

Definition: The moment of a force with respect to a presently known to what extent there capacity in a force or system of forces to change the status of body rotation about an axis passing through the point.

Step 2.

The torque we take the point Wx, anticlockwise positive

If you have any question please let me know in the comments

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A spherical bowling ball with mass m = 4.2 kg and radius R = 0.1 m...
A spherical bowling ball with mass m = 4.2 kg and radius R = 0.1 m is thrown down the lane with an initial speed of v = 8.1 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.28. Once the ball begins to roll without slipping it moves with a constant velocity down the lane. 3) How long does it take the bowling ball to begin rolling without slipping? 4) How far...
A spherical bowling ball with mass m = 3.6 kg and radius R = 0.118 m...
A spherical bowling ball with mass m = 3.6 kg and radius R = 0.118 m is thrown down the lane with an initial speed of v = 8.5 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.26. Once the ball begins to roll without slipping it moves with a constant velocity down the lane. 1.What is the magnitude of the angular acceleration of the bowling ball as it slides down the...
A 7 kg bowling ball rolls off a 20 m high building at 4 m/s. How...
A 7 kg bowling ball rolls off a 20 m high building at 4 m/s. How far from the building did it land horizontally?
3a. With a BALL of mass 10 kg you compress a SPRING of k = 1.00...
3a. With a BALL of mass 10 kg you compress a SPRING of k = 1.00 x 106 kg s-2 by Dx = 10 cm. How HIGH does the BALL fly upward when you release it? B. A person of mass 60 kg jumps from a height of 3 m. She lands on her feet but her knee joints each compress by 0.5 cm. What force did she put on her knees?
A 2.0 kg ball is thrown upward with an initial speed of 21.0 m/s from the...
A 2.0 kg ball is thrown upward with an initial speed of 21.0 m/s from the edge of a 48.0 m high cliff. At the instant the ball is thrown, a woman starts running away from the base of the cliff with a constant speed of 5.80 m/s. The woman runs in a straight line on level ground. Ignore air resistance on the ball. How far does she run before she catches the ball? (Your result must be in units...
A 2.0 kg ball is thrown upward with an initial speed of 24.0 m/s from the...
A 2.0 kg ball is thrown upward with an initial speed of 24.0 m/s from the edge of a 46.0 m high cliff. At the instant the ball is thrown, a woman starts running away from the base of the cliff with a constant speed of 5.80 m/s. The woman runs in a straight line on level ground. Ignore air resistance on the ball. How far does she run before she catches the ball? (Your result must be in units...
A) A man holds a 185-N ball in his hand, with the forearm horizontal (see the...
A) A man holds a 185-N ball in his hand, with the forearm horizontal (see the figure). He can support the ball in this position because of the flexor muscle force , which is applied perpendicular to the forearm. The forearm weighs 18.2 N and has a center of gravity as indicated. Find (a) the magnitude of and the (b) magnitude and (c) direction (as a positive angle counterclockwise from horizontal) of the force applied by the upper arm bone...
1. For a stationary ball of mass m = 0.200 kg hanging from a massless string,...
1. For a stationary ball of mass m = 0.200 kg hanging from a massless string, draw arrows (click on the “Shapes” tab) showing the forces acting on the ball (lengths can be arbitrary, but get the relative lengths of each force roughly correct). For this case of zero acceleration, use Newton’s 2nd law to find the magnitude of the tension force in the string, in units of Newtons. Since we will be considering motion in the horizontal xy plane,...
ch 6 1: It is generally a good idea to gain an understanding of the "size"...
ch 6 1: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects and calculate the kinetic energy of each one. A ladybug weighing 37.3 mg flies by your head at 3.83 km/h . ×10 J A 7.15 kg bowling ball slides (not rolls) down an alley at 17.5 km/h . J A car weighing 1260 kg moves at a speed of 49.5 km/h. 5: The graph shows the ?-directed force ??...
1. Tendons and ligaments are similar because they both have: a limited blood supply and low...
1. Tendons and ligaments are similar because they both have: a limited blood supply and low metabolism an abundant blood supply and low metabolism a limited blood supply and high metabolism an abundant blood supply and high metabolism 2. What is the name of the outer layer of connective tissue on skeletal muscle? perimysium epimysium endomysium intermediate fascia 3. The functional units of skeletal muscle that allow it shorten are: tendons fascicles sarcomeres perimysium 4. In terms of muscle actions...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT