Find the velocity of the ball when it strikes the bottom

Reference no: EM13322654

A ball is released from the bottom of an elevator which is travelling upward with a velocity of 2m/s. If the ball strikes the bottom of the elevator shaft in 3s, determine the height of the elevator from the bottom of the shaft at the instant the ball is released.Also find the velocity of the ball when it strikes the bottom of the shaft.

Reference no: EM13322654

Questions Cloud

Determine amplification factor and magnitude of steady state : determine the amplification factor and the magnitude of steady state response (for deflection at A), when a horizontal force of 20Sin(8t) (N) is applied at B. (L= 250 mm, distance from center of mass to C = 40mm)

Calculate the head loss when the oil is at 80 degree f : A 10 inch steel pipeline 100 feet long carriers 2000 gpm of crude oil. Calculate the head loss when the oil is at a) 80 degree F b) 110 degree F.

How do block-level tags and inline tags relate : How do block-level tags and inline tags relate to each other- Give an example of each type of tag and given that the following style was contained in an external style sheet

A market research survey to determine purchase likelihood : A manufacturer of a new electronic product PONITES conducted a market research survey to determine purchase likelihood of its new brand for different prices.

Find the velocity of the ball when it strikes the bottom : If the ball strikes the bottom of the elevator shaft in 3s, determine the height of the elevator from the bottom of the shaft at the instant the ball is released.Also find the velocity of the ball when it strikes the bottom of the shaft.

Airbus competitive environment : Airbus competitive environment (analyze the strengths and weaknesses of each competitor) Use a positioning map

The newly appointed u.s.national sales manager for a u.k. : The newly appointed U.S. National Sales Manager for a U.K.

In how many ways can the student choose classes : A student must select 5 classes for the next semester from 12, but one of the classes must be either american history or english literature. in how many ways can the student choose classes??

Determine the velocity of collar at point b for value of k : a 12-lb collar is attached to a spring anchored at point C and can slide on a friction-less rod forming a 30 degree angle with the vertical. The spring has constant k and is unstretched when the collar is at A.

User Account

All Pages