What is the direction of the acceleration

Assignment Help Physics

Reference no: EM13238109

The position of an object as a function of time is r? =(3.2t+ 0.90 t2)i^+(1.7t? 1.2 t2)j^m, where t is the time in seconds.

Find the object's magnitude of the acceleration.

What is the direction of the acceleration?

Reference no: EM13238109

Questions Cloud

How many electrons are missing from each ion : The magnitude of the electrostatic force between two identical ions that are separated by a distance of 0.90 nmis 4.103×10-8 N, How many electrons are missing from (or have been added to) each ion

Explain the value of the conditional formation constant : Suppose that you titrate 50.00 mL of a 0.0200 M Fe3+ solution (buffered at pH = 4.00) with 0.100 M EDTA. For all questions below, I am looking for a nonzero numbers.

How does chinese power and dominion in the past : How does Chinese power and dominion in the past compare to Chinese power and dominion in the present? Is today's China more akin to certain former dynasties than to others?

Compute a predicted pi value for aspartame : Therefore aspartame will have an isoelectric point at a pH between the pKa values of these functional groups. Find the values for these two groups of aspartic acid and calculate a predicted pI value for aspartame.

What is the direction of the acceleration : The position of an object as a function of time is r? =(3.2t+ 0.90 t2)i^+(1.7t? 1.2 t2)j^m, Find the object's magnitude of the acceleration and What is the direction of the acceleration

Role in the documentary bowling for columbine : The letter can be to Michael Moore, Charlton Heston (yes, he has since passed, but a letter relative to his role in the NRA), Marilyn Manson (for his brilliant interview in the film) or Bill Clinton (for his comments to make a point about how politic..

Explain pipetted into separatory funnels : The volumes of a solution containing 1.10ppm Zn+2 shown in the table below were pipetted into separatory funnels, each containing 5.00mL of an unknown zinc solution. Each was extracted with three 5-mL aliquots of CCl4 containing an excess of 8-hyd..

Draw a spacetime diagram of the situation : A rock is lauched from the moon and travels away from it at a speed of 2/5, Call the event of the rocket's lauching event A, Draw a spacetime diagram of the situation, drawing and labeling the worldlines of the moon

Industrial revolution not only transformed british industry : The Industrial Revolution not only transformed British industry and society, it also called forth a multifaceted reform effort to cope with the societal problems created by industrialization

User Account

All Pages