Question
A particle with mass
m = 3.80 kg
accelerates according to
a = (−2.60i + 1.70j) m/s2.
(a) What is the net force acting on the particle? (Express your answer in vector form.)
F =
N
(b) What is the magnitude of this force?
N
m = 3.80 kg
accelerates according to
a = (−2.60i + 1.70j) m/s2.
(a) What is the net force acting on the particle? (Express your answer in vector form.)
F =
N
(b) What is the magnitude of this force?
N
Answers
bobpursley
Force= mass*acceleration
so multiply acceleration by mass.
Force magnitude: the two components, each squared, added, in ... such a manner if
force= xxxi + yyyj then
force=sqrt(XXX^2 + YYY^2)
so multiply acceleration by mass.
Force magnitude: the two components, each squared, added, in ... such a manner if
force= xxxi + yyyj then
force=sqrt(XXX^2 + YYY^2)