A particle moves so that its position (in meters) as a function oftime (in seconds) is r = i + 2t(squared)j + 8t k.

(a) write an expression for its velocity as a function of time (Answers in terms of i, j, k and t). ____m/s

(b) Write an expression for its acceleration as a function of time. m/s (squared)

answers

watching

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

arindammLv6

29 Oct 2023

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Bunny GreenfelderLv2

9 Jun 2019

Already have an account? Log in

Related questions

Please provide step by stepinstructions thanks.

The vector position of a particle varies in time according tothe expression r = 7.20 i - 8.80t^2 j where r is in meters and t isin seconds.
(a) Find an expression for the velocity of the particle as afunction of time. (Use any variable or symbol stated above asnecessary.)
v =________ m/s

(b) Determine the acceleration of the particle as a function oftime. (Use any variable or symbol stated above as necessary.)
a =________ m/s^2

(c) Calculate the particle's position and velocity at t = 5.00s.
r = ________ m
v =_________ m/s

The vector position of a particle varies in time according to theexpression
r = 3.00 i - 6.00 j, where "r" is in meters and t is inseconds.

a) Find an expression for the velocity of the particle as afunction of time.

b) Determine the acceleration of the particle as a function oftime

c) Calculate the particle's position and velocity at t= 1.00 s

The vector position of a particle varies in time according to the expression , where is in meters and t is in seconds.