Question

A pendulum is made from 500g ball hanging from 1.50m long string, you can assume that...

A pendulum is made from 500g ball hanging from 1.50m long string, you can assume that the string is massless. The ball is initially held at a height that is 1.30m above the ground. Upon release, you see that the ball reaches a maximum height of 0.60m above the ground before swinging back. How much energy must have been transformed to thermal energy?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

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 pendulum is made by tying a 0.50 kg ball to a 0.75 m long string....
A pendulum is made by tying a 0.50 kg ball to a 0.75 m long string. It is pulled back to an angle of 35 degrees from the vertical, and then released from rest. (a) determine the change in the gravitational potential energy between the moment it is released and the moment it reaches the bottom of its swing. (The anwser is -0.665J) (b) Determine the speed when it is at the bottom of the swing. (the answer is 1.63...
A ball with a mass of 270 g is tied to a light string that has...
A ball with a mass of 270 g is tied to a light string that has a length of 2.40 m. The end of the string is tied to a hook, and the ball hangs motionless below the hook. Keeping the string taut, you move the ball back and up until it is a vertical distance of 1.16 m above its equilibrium point. You then release the ball from rest, and it oscillates back and forth, pendulum style. As usual,...
A.) A simple pendulum is suspended from the ceiling by means of a string of length...
A.) A simple pendulum is suspended from the ceiling by means of a string of length 2.10 m. Assume that there is no friction or air resistance. Suppose you were to release the pendulum from rest, starting from an angle of 44.3 degrees with respect to the vertical, as shown. What will be the speed of the pendulum at the instant it swings through its lowest point (that is, when it s momentarily hanging vertically)? B.) OK, once again we...
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,...
Questions (use complete sentences) 1) What is a conservation law? What is the basic approach taken...
Questions (use complete sentences) 1) What is a conservation law? What is the basic approach taken when using a conservation law? 2) Could the linear momentum of a turtle be greater than the linear momentum of a horse? Explain. 3) Carts A and B stick together whenever they collide. The mass of A is twice that of B. How could you roll the carts so that they would be stopped after a collision? 4) How can a satellite’s speed decrease...
do all five questions Question 1 20 pts Ignoring the effects of air resistance, if a...
do all five questions Question 1 20 pts Ignoring the effects of air resistance, if a ball falls freely toward the ground, its total mechanical energy Group of answer choices increases remains the same not enough information decreases Flag this Question Question 2 20 pts A child jumps off a wall from an initial height of 16.4 m and lands on a trampoline. Before the child springs back up into the air the trampoline compresses 1.8 meters. The spring constant...
21) A person carries a 25.0-N rock through the path shown in the figure, starting at...
21) A person carries a 25.0-N rock through the path shown in the figure, starting at point A and ending at point B. The total time from A to B is 1.50 min. How much work did gravity do on the rock between A and B? A) 625 J B) 20.0 J C) 275 J D) 75 J E) 0 J 22) A person carries a 2.00-N pebble through the path shown in the figure, starting at point A and...
Two boxes are stacked, with box B placed on top of box A. If box A...
Two boxes are stacked, with box B placed on top of box A. If box A is pushed such that both boxes move with a decreasing speed, is there any friction on either box? (a) Kinetic friction on box A and no friction on box B (b) Kinetic friction on box A and static friction on box B (c) Kinetic friction on box A and kinetic friction on box B (d) Static friction on box A and kinetic friction on...
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 ??...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT