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A 4.5-kg block is hung

A stick is supported at the centre, and a block of 5kg is hung at the 80-cm mark. Another block is added to balance the system
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2. asked by Rose
3. 470 views
A block of mass 3 kg is hung from a spring, causing it to stretch 9 cm at equilibrium. The 3 kg block is then replaced by a 4 kg
1. 2 answers
2. asked by Jennifer
3. 3,782 views
A block of mass 3 kg is hung from a spring,causing it to stretch 21 cm at equilibrium, as shown below. The 3 kg block is then
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2. asked by Anonymous
3. 1,159 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 29 m/s, the block
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2. asked by Dawn
3. 569 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 32 m/s, the block
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2. asked by madeline
3. 594 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 27.8 m/s, the block
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2. asked by Gina
3. 473 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 20.0 m/s, the block
1. 1 answer
2. asked by Thien
3. 736 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 20 m/s, the block
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2. asked by Moises
3. 544 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 26 m/s, the block
1. 1 answer
2. asked by ZAC
3. 1,029 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 28.9 m/s, the block
1. 1 answer
2. asked by Dan
3. 599 views