scarliie1348 scarliie1348

24-02-2020
Physics

contestada

A4 40 kg girl skates at 3.5 m/s one ice toward her 65 kg friend who is standing still, with open arms. As they collide and hold each other, what is the speed of the couple?

Respuesta :

nwandukelechi nwandukelechi

26-02-2020

Explanation:

Below is an attachment containing the solution.

Ver imagen nwandukelechi

Answer Link

Otras preguntas

could you draw on security as a method of payment for an item that is a source of dispute between the owner and contractor

Consider the RDT 3.0 protocol, for reliably communicating data from a sender to receiver over a channel that can lose or corrupt packets in either direction, an

Two switches are powered on at the same time on the same LAN segment. By default, what determines which switch will become the designated bridge?A. the port cos

Contrast embedded audit modules with generalized audit software.

What is the response of the helmsman when the conning officer calls 'steady'? a) Maintain current heading b) Change heading to port c) Change heading to starboa

The generic operations strategy that emphasizes capital-intensive methods to achieve higher labor productivity and lower unit costs is referred to as __________

What are the differences between "etc." and "and so on"? In what cases should I not use "etc." or "and so on"?

What is the nature of science? Answer in 2-4 sentences, including the words below: HumanEvidenceExperiment or observationTheory( you have to use these 4 words b

A shopkeeper buys a number of books for Rs. 80. If he had bought 4 more books for the same amount, each book would have cost Re. 1 less. How many books did he b

Why is the ability to produce short-duration light pulses a big deal? What can we do with short-duration light pulses that we can't do with long-duration ones?