Question

A force vector (3+4 j) newton acts on a particle of mass m and produces acceleration 2
m/s; the mass m must be
(a)2.5 kg (b)7 kg (c)5.0 kg (d)
10 kg​

Answer 1

Answer:

(a) 2.5 kg

Explanation:

h* =45÷h/y ^ klm€