Question: A ball falls down and hits a slope at a speed of 5 m / s. The refund coefficient is 0.8. What height h (in

A ball falls down and hits a slope at a speed of 5 m / s. The refund coefficient is 0.8. What height h (in m) will the ball reach?

5 m/s h 30.

5 m/s h 30.

Step by Step Solution

★★★★★

3.42 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To find the height h the ball will reach after bouncing well use the given information and apply the ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

Q:

A surf-board moves at a speed of 5 m/s on the crest of a wave. The distance between successive wave crest is 10 m. What is its frequency

Q:

A steel ball of mass m = 50 g falls from the height h = 1.0 m on the horizontal surface of a massive slab. Find the cumulative momentum that the ball imparts to the slab after numerous bounces, if...

Q:

A stone falls down without initial velocity from a height h onto the Earth's surface. The air drag assumed to be negligible, the stone hits the ground with velocity vo = 2gh relative to the Earth....

Q:

3. [09.02] Solve 3x2 + 18x + 15 = 0 by completing the square. (2 points) O 3(x + 3)2 = 6; x = -3 + 2 ,x= -3 - J2 O 3(x + 9)2 = 12; x = -11, x=-7 O 3(x + 3)2 = 12;x = -5, x = -1 O 3(x+9)2 = 228; x =...

Q:

Pls answer the following questions step by step. Show all the workings. All the relevant information is provided pls just answer the questions as best u could PLEASE PLEASE A1 1. A low-friction cart...

Q:

Kinematic Equations Pd Name 1. A race car is traveling at +76 m/s when it slows down at -9 m/s for 4 seconds. How far did the car travel? 2. A bicyclist is traveling at +25 m/s when he begins to...

Q:

Q1) A slingshot fires a pebble from the top of a building at a speed of 17.0 m/s. The building is 28.0 m tall. Ignoring air resistance, find the speed with which the pebble strikes the ground when...

Q:

A 25% Part (d) Find the time, in seconds, from the moment the dime is released until it strikes the ground. t ={20%} Problem 4: A very strong, but inept. shot putter puts the shot straight up...

Q:

For each scenario, choose a response and generate an explanation based on your current understanding. Description Notes A ball is thrown as a projectile. Velocity vectors are drawn for you at time t...

Q:

Final Review Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following is a pair of scalar quantities? a. Speed Distance c....

Q:

The air-release flap on a hot-air balloon is used to release hot air from the balloon when appropriate. On one hot-air balloon, the air release opening has an area of 0.5 m2, and the filling opening...

Q:

Two long straight wires are going parallel to each other at the distance a from each other. The wires carry the currents I that go in the same direction. Find the magnetic field created by this...

Q:

Evaluate the given integral b y making a n appropriate change o f variables. R 3 x - 4 y 6 x - y d A , where R i s the parallelogram enclosed b y the lines x - 4 y = 0 , x - 4 y = 5 , 6 x - y = 3 ,...

Q:

What is the net employment income? Canadian income tax Unless "received", amounts listed are paid by the salesperson Salary received 29,300 Commissions received 14,269 Airfares 3,100 Lodging 3,444...

Q:

On April 1, 2015, Jiro Nozomi created a new travel agency, Adventure Travel. The following transactions occurred during the companys first month. April 1 Nozomi invested $30,000 cash and computer...

Q:

Elkhart Industries designs and manufactures custom dining room furniture. The company prices the furniture at 25% over estimated cost (excluding administrative and selling costs). Devon Stryker, the...

Q:

3. Efficiency in the production possibilities model Suppose Japan produces only two goods: alfalfa and smartphones. The following graph shows Japan's current production possibilities frontier, along...

Q:

Polly Peyrotte started designing and decorating fine china plates more than 100 years ago. As her artistry caught on, she became famous. She also turned out to have considerable business skills. She...

Q:

Assignment Details You were recently elected to office as a state trial judge in your local trial court. You have just concluded your first criminal trial and will be sentencing the defendant at an...

Q:

Code in Java. The bean machine is a device for statistical experiments. It consists of an upright board with evenly spaced nails (or pegs) in a triangular form, as shown in Figure 7.13 from our...

Q:

java coding 2.1. Bean Machine The bean machine is a device for statistical experiments. It consists of an upright board with evenly spaced nails (or pegs) In a triangular form, as shown in Figure...

Q:

1. Consider a device that consists of a vertical board with evenly spaced pegs as shown below: Balls dropped from the opening at the top of the board and move tothe left or right as they hit a peg....

Q:

In Java Please. The small words say: "The bean machine, also known as a quincunx or the Galton box, is a device for statistics experiments named after English scientist Sir Francis Galton. It...

Q:

Part 3 of 6 - Step So far, we have discussed momentum as a vector with both magnitude and direction. If either the magnitude or the direction of an object changes, the object experiences a change in...

Q:

Write a program that displays a bean machine introduced in Exercise, as shown in Figure. The bean machine, also known as a quincunx or the Galton box, is a device for statistics experiments named...