How do you solve this problem ?
Franklin and Dexter they are in an irregular field and to prevent the fragile objects they carry from breaking, they transport them in a box that they must drag horizontally.
what angle do you have to pull the box to follow this trajectory? Consider the data in the chart.
Franklin and Dexter they are in an irregular field and to prevent the fragile objects they carry from breaking, they transport them in a box that they must drag horizontally.
what angle do you have to pull the box to follow this trajectory? Consider the data in the chart.
1 Answer
Dec 5, 2017
Explanation:
Imagine this is in a coordinate system and the dotted line is in the x direction.
In order for the box to stay on the dotted line, the forces in the y direction must be equal.
We can find these forces using the magnitude of the forces and the sine ratio.