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  • A '''gravitational field''' is the region around a [[massive]] [[object]] which will affect another ...[[planet]]s and [[star]]s are needed to make a noticeable '''gravitational field'''.
    3 KB (408 words) - 16:24, 13 March 2020
  • • independent effect of perpendicular components with uniform acceleration, • calculation of work done for constant forces, including force not along the line of
    6 KB (676 words) - 09:39, 12 September 2021
  • ''An [[object]] in motion will tend to stay in motion in a straight line and an [[object]] at rest will tend to stay at rest unless an [[Unbalanced ...ed particle is accelerated from rest at a rate of 1300m/s/s in an electric field. Calculate the time taken to accelerated to 1,500,000m/s correct to two [[S
    26 KB (3,883 words) - 13:37, 22 December 2019