At what height above its launch point

Reference no: EM13701906

Problem: A ball is thrown straight upward and rises to a maximum height of 13.8 m above its launch point.

Part A: At what height above its launch point has the speed of the ball decreased to one-half of its initial value?

I don't know how to get that answer. Please help.

Reference no: EM13701906

Questions Cloud

Observational methods : Happiness, according to Aristotle, is the most desirable of all things. In the past few decade, many researchers have been studying predictors of happiness in an attempt to understand the construct.

Find the x and y components of the particles acceleration : A particle in initially moving along the positive x-axis at a speed of 10.0 m/s. Find the x and y components of the particle's acceleration

What are these two angles : A corn hole player throws a bean bag by swinging it near the ground at 10 m/s. The objective is to land the bag in the opposing hole located 7.3m away. What are these two angles

How much time elapses before her velocity is reduced : An ice skater is gliding horizontally across the ice with an initial velocity of +6.92 m/s. How much time elapses before her velocity is reduced

At what height above its launch point : A ball is thrown straight upward and rises to a maximum height of 13.8 m above its launch point. At what height above its launch point has the speed of the ball decreased to one-half of its initial value

What was the percentage drop in facebook shares : Facebook sold shares to investors at $38 each in its IPO. One year later, its stock price was hovering around $26. What was the percentage drop in Facebook shares in its first year as a public company?

What is its distance and heading from last-known location : A hijacked airplane flies127 km north from its last-known location, then flies at a heading (degrees clockwise from north) of 143 degrees for 384 km. What is its distance and heading from its last-known location

What is the charge on the third object : A spherical shell contains three charged objects. The first and second objects have a charge of -19.0 nC and 37.0 nC respectively. What is the charge on the third object

Find the acceleration : A car is traveling to the left, which is the negative direction. The direction of travel remains the same throughout this problem. find the acceleration

User Account

All Pages