An object weighs 42.53 newtons. what is its mass if a gravitometer indicates that g = 9.83 m/s2? round to the nearest tenth.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

14. a body is projected with velocity vi from a.at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is