Question

A 5kg ball reaches terminal velocity after falling 200 meters. How much momentum does the ball...

A 5kg ball reaches terminal velocity after falling 200 meters.

  1. How much momentum does the ball have if it falls 1 kilometer?
  2. How much force does the ball experience if it is brought to a complete stop in 3 milliseconds?

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
How much work does it take to dig a hemispherical pit with radius 10 meters? How...
How much work does it take to dig a hemispherical pit with radius 10 meters? How many servings of pasta are required to complete this work, assuming the energy from the pasta is converted with 5% efficiency to work and that one serving of pasta contains about 200 Cal, the density of soil is 1000kg/m3, the gravity constant is 9.81m/s2 and 4184 J is about 1 Cal.
A ball is thrown straight upward from a height of 1.0 m with a velocity of...
A ball is thrown straight upward from a height of 1.0 m with a velocity of 2.0 m/s. (a) Write an equation to describe the ball’s height as a function of time. (b) What is the maximum height the ball reaches? (c) After how many seconds does the ball hit the ground? 3. On a drive from Philadelphia to Newark, you drive 2/3 of the distance at 80 kilometers per hour. You then get stuck in a construction zone and...
1. a) In long jump does it matter how high you jump? State the factors that...
1. a) In long jump does it matter how high you jump? State the factors that determine the span of the jump. b) A bullet of mass 20 g is fired horizontally into a suspended stationary would block of mass 380 g with a velocity of 200 ms-1 . What is the common velocity of the bullet and block if the bullet is embedded in the block? If the block and bullet experience a constant opposing force of 2 N,...
A jet accelerates at a=3.92 m/s^2 from rest until it reaches its takeoff velocity of 360...
A jet accelerates at a=3.92 m/s^2 from rest until it reaches its takeoff velocity of 360 km/hr. It has to travel for 5 seconds at its takeoff velocity before taking off. What's the minimum distance that the jet will travel on the runway? A car backs up at a constant speed for a short time, then applies the brakes and steadily comes to rest. Sketch velocity-time and position-time graphs that depict the car's motion. Assume that the forward direction is...
Stacy invests $1, 200 at 7% interest compounded quarterly. After 5 years, how much money will...
Stacy invests $1, 200 at 7% interest compounded quarterly. After 5 years, how much money will Stacy have? After 10 years how much money will Stacy have? How long will it take for Stacey to reach $3, 500? I got t=0.266/ln 1.0175
A 220 kg merry-go-round that is 2.1 meters in radius is rotating with a 24 kg...
A 220 kg merry-go-round that is 2.1 meters in radius is rotating with a 24 kg girl standing 1 meter from the center. It is rotating with a period of 3.2 seconds. 1. What is the angular velocity of the merry-go-round? 2. What is the total moment of inertia of the merry-go-round and girl? 3. What is the total angular momentum of the merry-go-round and girl? A 220 kg merry-go-round that is 2.1 meters in radius is rotating with a...
A ball is thrown upward with an initial speed of 50 m/s. (a) What will be...
A ball is thrown upward with an initial speed of 50 m/s. (a) What will be its velocity 3 seconds after being thrown? (b) What will be its acceleration 3 seconds after being thrown? (c) How far above the ground will it be 3 seconds after being thrown? (d) What will be the velocity 5 seconds after the ball is thrown? (e) What will be the acceleration 5 seconds after the ball is thrown? (f) What will be the velocity...
1. A body is launched upward at 30 m/s. After how much time is the object...
1. A body is launched upward at 30 m/s. After how much time is the object moving with half the initial speed, but in the downward direction to the nearest hundredth of a second? 2. A girl launches a ball straight up into the air on Earth. The average velocity of the ball from launch point until it attains its maximum height is 24 m/s. Ignore air resistance. What is the maximum height above the launch point to the nearest...
25.) Suppose you are traveling in a bus at highway speed on a nice summer day...
25.) Suppose you are traveling in a bus at highway speed on a nice summer day and the momentum of an unlucky bug is suddenly changed as it splatters onto the front window. a) Compared to the force that acts on the bug, how much force acts on the bus. (more) (the same) (less) b) Although the momentum of the bus is very large compared to the momentum of the bug, the change in momentum of the bus compared to...
Lab 6- Linear Kinetics 1. Place a pencil or pen on a flat surface. Using your...
Lab 6- Linear Kinetics 1. Place a pencil or pen on a flat surface. Using your finger, push on the side of the pencil in the middle. What happens? Now, reset the pencil and push again, using the same amount of force, but this time about midway between the center and the end of the pencil What happens this time? Considering the two trials you just completed, what do you think is the "take home message" about the application of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT