Problems
- Finding Normal force example 1
A box is sitting on the floor as shown on the figure below, calculate the normal force, N(in kN).
Figure 2: Finding normal force
- Finding the acceleration of an object at a certain time given position function
Find the acceleration of the object at t = 5 sec as described on the figure below.
Figure 3: Problem description with position function given
- Finding the position and velocity of an object at a certain time given acceleration function
Find
(a)the position of the object at t = 2 sec and,
(b)the velocity of the object at t = 2 sec
as described on the figure below.
Figure 3: Problem description with acceleration function given
- Rectangular to polar coordinate
Find the polar coordinates.
Figure 4: Cartesian coordinate
- Polar to rectangular coordinate
Find the cartesian coordinates.
Figure 5: Polar coordinate
- Forces
Find the magnitude and direction of the resultant force.
Figure 4: Forces Example 1