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Mathias

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A 3kg block is attached to an ideal spring with aforce constant k = 200N/m. The block is given an initial velocity in the
1. 1 answer
2. 724 views
A 3kg block is attached to an ideal spring with aforce constant k = 200N/m. The block is given an initial velocity in the
1. 1 answer
2. 541 views
Two people carry a heavy electric motor by placing iton a light board 2 meter in length. One person lifts at one end with a
1. 2 answers
2. 1,521 views
The point P,Q and R have co-ordinates. P=(-3,7) Q=(-2,3) and R =(2,2) calculate the length of line PQ
1. 1 answer
2. 479 views