A stone of mass 25kg falls from a height of 10m. what will its momentum as it just hits the
floor? Use g = 10m/s2 (√2 = 1.41)
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2. Kinematics. 20 – 57. 3. Newton's Laws of Motion and Friction. 58 – 88. 4. Work ... Acceleration due to gravity and its variation with altitude and depth. ... If the unit of force is 100N, unit of length is 10m and unit of time is 100s. ... speed with which it hits the ground. (g = 9.8 ... Take g = 10 m/s2, mass of the string is negligible.
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