A particle of mass 0.014 kg is traveling at a speed of 10.5 m.s¯¹ at an angle of 1.6
radians from the i vector (toward j). A force of 0.014e-0.08t N is applied to the
particle at an angle of 4.8 radians from i.
i
F
θ
j
Answer all questions to at least 3 significant figures. Enter your numerical
answers in SI units but do not enter the units.
Determine the j component of the initial velocity [m.s¯¹]
10.45
Determine the force in the i direction at t=4s [N]
0.000
What is the i component of velocity at t=4s? [m.s¯¹]
X