FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!
Question
1 Approved Answer

i need help with this 1) A 75 kg snowboarder slides up a frictionless rail to a height of 1.75 m high and slides across

i need help with this

image text in transcribed
1) A 75 kg snowboarder slides up a frictionless rail to a height of 1.75 m high and slides across it at 2.50 m/s. How much kinetic energy did he have before sliding up the rail? 2) A 66 kg skateboarder jumps The Great Wall of China, clearly. At the peak of his jump he is 18 m high and travelling at 12 m/s. Assuming he started at rest, nd his initial height

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image
Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

The Physical Universe
The Physical Universe

Authors: Konrad B Krauskopf, Arthur Beiser

16th edition

77862619, 978-0077862619

More Books

Students explore these related Physics questions

Question

Appelpolscher has just left IGCs Monday morning status meeting with Smarly, Quirk, and the operations personnel. Over the weekend, a major unit in the hydrogen production process, a centrifugal...

Answered: 3 weeks ago

Question

Industry Volume and Market Share Variances Kays Auto Products budgeted sales of 50,000 units of product B, assuming that the company would have 20 percent of 250,000 units sold in a particular...

Answered: 3 weeks ago

Question

In your opinion, what are the most important strengths and weaknesses of objective personality tests?

Answered: 3 weeks ago

Question

Journ Co. purchased short- term investments in available- for- sale securities at a cost of $ 50,000 on November 25, 2013. At December 31, 2013, these securities had a fair value of $ 47,000. This is...

Answered: 3 weeks ago

Question

Which of the following implementation of three - state buffer

Answered: 3 weeks ago

Question

1.) 2.) 3.) 4.) The following are partial income statement account balances taken from the December 31, 2018. year-end trial balance of White and Sons, Inc.: restructuring costs, $480,000; interest...

Answered: 3 weeks ago

Question

VIRTUAL M MICHIGAN V Precalculus B | Unit 13 Project: Conics Challenge Directions: In this end-of-unit project, you will use your knowledge of conics to recreate the following rendering of this...

Answered: 3 weeks ago

Question

In Total Productive Maintenance (TPM) list three examples of typical tasksthatare transferred to production personnel, and explain how it is possible to transfer these without overburdening tasks to...

Answered: 3 weeks ago

Question

Kingbird Industries has the following patents on its December 31, 2024, balance sheet. Patent Item Initial Cost Date Acquired Useful Life at Date Acquired Patent A $44,676 3/1/21 17 years Patent B...

Answered: 3 weeks ago

Question

QuestionIV (17 marks). (4) Determine the steady-state surface temperature of an electric cable, 25 cm in diameter, which is suspended horizontally in still air in which heat is dissipated by the...

Answered: 3 weeks ago

Question

1. How can you assess if you are engaging in ethical communication? 2. What experiences have you had with cross-cultural communications? Please share at least one experience when this has gone well...

Answered: 3 weeks ago

Question

1.Lalis Bhd. (Lalis), which manufactures medical gloves for the overseas market, will be receiving approximately 800,000 British pounds (GBP) from its customers in about one month from now. Lalis is...

Answered: 3 weeks ago

Question

2. In this chapter, the reader should reflect on the following concepts: feedback and flexibility as a basis for change, intention and communication as a basis for change and behavioural patterns as...

Answered: 3 weeks ago

Question

Always have the dignity of the other or others as a backdrop.

Answered: 3 weeks ago

Question

1. There are two purposes in this chapter. The first is to break out of habits that have a limiting effect on ones own ability to change. Secondly, it is to understand how the cleaning affects the...

Answered: 3 weeks ago

Previous Question Next Question