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23 Nov 2019
Three forces acting on an object are given by F1 = (1.75i - 2.50 j ) N, F2 = ( 5.00 i + 3.35 j )N, and3 = ( - 41.0 i ) N.The object experiences anacceleration of magnitude 3.75 m/s2.
(a) What is the direction oftheacceleration?
° (from the positive xaxis)
(b) What is the mass of the object?
kg
(c) If the object is initially at rest, what is its speed after20.0s?
m/s
(d) What are the velocity components of the object after20.0s?
( i +j ) m/s
Three forces acting on an object are given by F1 = (1.75i - 2.50 j ) N, F2 = ( 5.00 i + 3.35 j )N, and3 = ( - 41.0 i ) N.The object experiences anacceleration of magnitude 3.75 m/s2.
(a) What is the direction oftheacceleration?
° (from the positive xaxis)
(b) What is the mass of the object?
kg
(c) If the object is initially at rest, what is its speed after20.0s?
m/s
(d) What are the velocity components of the object after20.0s?
( i +j ) m/s
° (from the positive xaxis)
(b) What is the mass of the object?
kg
(c) If the object is initially at rest, what is its speed after20.0s?
m/s
(d) What are the velocity components of the object after20.0s?
( i +j ) m/s
Tod ThielLv2
16 Apr 2019
, and 
and 
. The object experiences an acceleration of magnitude 3.75 m/s2.