R3: Weight & Tension

From the DfE Mathematics AS and A-Level Content (LINK):

PLAYLIST

Weight and Tension

R3-01 [Forces: F=ma with Weight and Tension]

R3-02 [Forces: A Falling Bucket]

R3-03 [Forces: A Bucket Being Pulled Up]

R3-04 [Forces: Maximum Tension Problem]

R3-05 [Forces: Ball Dropped Off A Cliff Problem]