> PRINCIPLES OF APPLIED MATHEMATICS Section 1> General > APPLIED M A particle moves a round a circle with radius 4 cm, so that its speed is given by S(t) = t, at what time the angle between its velocity and acceleration vectors become 45 1) t = 4 2) t = - 3) t = - 4) t = 2 Select one: 2. 3. here to search

P3C A hiker takes a three - part journey as described in map coordinates below. Determine the hiker's displacement after the three - part hike. Record your answer in polar coordinates with magnitude and the direction measured relative to the positive - x axis in the spaces below. Use units for the magnitude, but do not use the degree unit on direction.Part 1) 1600 m at 40.00 East of North.Part 2) 1800 m at 20.00 North of West.Part 3) 1200 m due North.

In the pulley shown, cylinder "A" has a downward velocity of 0.3 m/s. a) Write the displacement, velocity and acceleration dependent motion equations. b) Determine the velocity of “B" including units and direction c) Determine the velocity d) Determine the velocity of VA/B including units and direction VB/A including units and direction Ув

Physics sample problems about vectors. Thought I knew how to do them but keep getting wrong answers.