Two ice skaters stand at rest in the center of an ice rink. When they push off
Question:
Two ice skaters stand at rest in the center of an ice rink. When they push off against one another the 45-kg skater acquires a speed of 0.62 m/s. If the speed of the other skater is 0.89 m/s, what is this skater's mass?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 71% (7 reviews)
Two ice skaters push apart and move in opposite directions ...View the full answer
Answered By
Cyrus Sandoval
I a web and systems developer with a vast array of knowledge in many different front end and back end languages, responsive frameworks, databases, and best code practices. My objective is simply to be the best web developer that i can be and to contribute to the technology industry all that i know and i can do. My skills include:
- Front end languages: css, HTML, Javascript, XML
- Frameworks: Angular, Jquery, Bootstrap, Jasmine, Mocha
- Back End Languages: Java, Javascript, PHP,kotlin
- Databases: MySQL, PostegreSQL, Mongo, Cassandra
- Tools: Atom, Aptana, Eclipse, Android Studio, Notepad++, Netbeans.
Having a degree in Computer Science enabled me to deeply learn most of the things regarding programming, and i believe that my understanding of problem solving and complex algorithms are also skills that have and will continue to contribute to my overall success as a developer.
I’ve worked on countless freelance projects and have been involved with a handful of notable startups. Also while freelancing I was involved in doing other IT tasks requiring the use of computers from working with data, content creation and transcription.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
Two ice skaters, Daniel (mass 65.0 kg) and Rebecca (mass 45.0 kg), are practicing. Daniel stops to tie his shoelace and, while at rest, is struck by Rebecca, who is moving at 13.0 m/s before she...
-
Two ice skaters not paying attention collide in a completely inelastic collision. Prior to the collision, skater 1, with a mass of 60 kg, has a velocity of east-ward, and moves at a right angle to...
-
Two ice skaters that weigh the same skate toward each other with the same mass and same speed on parallel paths. As they pass each other, they link arms. (a) What is the velocity of their center of...
-
The degrees of operating leverage for Delta Corp. and Epsilon Co. are 1.95 and 5.15, respectively. Both have operating incomes of $56,600. Determine their respective contribution margins....
-
Calculating Project NPV In the previous problem, suppose the required return on the project is 12 percent, what is the projects NPV?
-
We can obtain the banker's algorithm for a single resource type from the general banker's algorithm simply by reducing the dimensionality of the various arrays by 1. Show through an example that the...
-
What are the basic elements of a use case diagram?
-
Vapor-liquid equilibrium data in mole fractions for the system acetone-air-water at 1 atm (101.3 Pa) are as follows: (a) Plot the data as (1) a graph of moles acetone per mole air versus moles...
-
7. A bottle containing 740 g of liquid water was removed from a cooler at a temperature of 1.2 C and placed on a picnic table on a warm day. The water sat on the table for several hours and...
-
Deterra, Inc., uses three departments to produce a detergent. The Finishing Department is the third and last step before the product is transferred to storage. All materials needed to give the...
-
A player bounces a 0.43-kg soccer ball off her head, changing the velocity of the ball from v(vector) i = (8.8 m/s)x + ( 2.3 m/s)y to v(vector) f = (5.2 m/s)x + (3.7 m/s)y. If the ball is in contact...
-
A 0.042-kg pet lab mouse sits on a 0.35-kg air-track cart, as shown in FIGURE 9-27. The cart is at rest, as is a second cart with a mass of 0.25 kg. The lab mouse now jumps to the second cart. After...
-
In Problem use formula (5) or (6) to solve each problem. PV = $14,000; n = 72; i = 0.005; PMT = ? Formula 5 Formula 6 ,1- (1 + i) i PV = PMT- (5)
-
discuss the ways in which culture may affect business communication and the ways in which intercultural communication competence can be achieved. 2. "communication involves the dynamic interaction of...
-
How do you bring in historical Balance Sheet data into a 3s financial model - do you have to consolidate anything? Here's an example financial: https://www.calcbench.com/detail/SBGI/b/y How do you...
-
9. Hyden has a summer job that pays $1,893 for the entire summer. If 23% is taken out for federal taxes, then how much is deducted?
-
A cross the last years there were a lot of modern Leadership concepts that examine leadership from different perspectives; In a power point presentation provide an explanation for modern Leadership...
-
A proposed project would require the purchase of a new press. The estimated purchase price is $34,795; estimated other costs are shipping @ $1,960; installation @ $2,785.Additional inventory of...
-
The financial statements of Coca-Cola and PepsiCo are presented in Appendices C and D, respectively. The companies complete annual reports, including the notes to the financial statements, are...
-
Suppose that the electrical potential at the point (x, y, z) is E(x, y, z) = x + y - 2z. What is the direction of the acceleration at the point (1,3,2)?
-
Exploding shoes the rain-soaked shoes of a person may explode if ground current from nearby lightning vaporizes the water. The sudden conversion of water to water vapor causes a dramatic expansion...
-
A 120V potential difference is applied to a space heater that dissipates 500 W during operation. (a) What is its resistance during operation? (b) At what rate do electrons flow through any cross...
-
The current through the battery and resistors 1 and 2 in Figure (a) is 2.00 A. Energy is transferred from the current to thermal energy Eth in both resistors. Curves I and 2 in Figure (b) give that...
-
Explain various mapping procedures of cache memory with an example.?
-
4. The period of Jupiters moon lo is 1.5 x 10's and has a radius of orbit of 4.2 x 108 m calculate the mass of Jupiter using this information (1.9 x 1027 kg) 5. A lunar lander is to be placed in...
-
A diver explores a shallow reef off the coast of Belize. She initially swims d11 = 79.3 m north, makes a turn to the east, and continues for d22 = 154 m, then follows a big grouper (a kind of fish)...
Study smarter with the SolutionInn App