What speed does he need at the bottom

Assignment Help Physics

Reference no: EM1354026

Q. A 51.0 kg skateboarder wants to just make it to the upper edge of a "quarter pipe," a track that is one-quarter of a circle with a radius of 2.80 m.What speed does he need at the bottom?

Q. A 88 mm focal-length lens is used to focus an image on the film of a camera. The maximum distance allowed between the lens and the film plane is 120 mm. How far ahead of the film should the lens be if the object to be photographed is 13.0 m away?

Reference no: EM1354026

Questions Cloud

Program to create new departments to sustem : An ability to add new departments to system. The program should permit you to create new departments. Each department has a name, and a location (e.g. "Sydney" or "Tokyo").

Developmental conflicts and challenges-case study : Amber is a 35-year-old woman who immigrated to this country several years ago from Nigeria. She recently graduated from a prestigious law school and legally changed her name to Amber.

What echnopolies are willing to pay : Supposre that there are equal numbers of each customer type, and that the MC of the iphone is $100."

Simple organizational structure : Simple organizational structure - The simple organizational structure is the oldest, and most common form of organization

What speed does he need at the bottom : How far ahead of the film should the lens be if the object to be photographed is 13 m away.

Determine the portfolios required return : A portfolio manager has a $10 million portfolio, which consists of $1 million invested in ten separate stocks. The portfolio beta is 1.2. The risk-free rate is 5 percent and the market risk premium is 6 percent.

Evaluating inquiry and oral evidence : (Audit evidence) In an audit of financial statements, an auditor must judge the validity of the audit evidence obtained.

Estimate the second partner''s advice not to move downtown : We have spent so much on our present office that we cannot afford to waste this money by moving now." Estimate the second partner's advice not to move downtown.

Universal diverse orientation : Describe how this person were mistreated, and how this mistreatment suggests a universal diverse orientation was not in place.

User Account

All Pages