Ho
This page lists questions and answers that were posted by visitors named Ho.
Questions
The following questions were asked by visitors named Ho.
Show that when the total external force acting on N particles is zero, the total external torque is independent of the choice of reference point O.
11 years ago
A table can be modeled as a flat block supported by four identical legs. If the mass of the top block is 10 kg and each leg is a uniform rod with height of 1m and mass of 5 kg. Find the gravitational potential energy of the table. Take the ground as the r...
11 years ago
The area of rectangle - shaped field is 0.5 ha .if one side is 12.5m ,find other in meters
8 years ago
A rectangular field is to be fenced on three sides, leaving a side of 20m uncovered. If the area is 680m2 ,find length of fencing (in m) needed
8 years ago
Answers
The following answers were posted by visitors named Ho.