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A systems is at rest as shown. Neglect friction, drag and the mass of the cable.
How many forces are acting on the 4.5kg cart?
How many forces are acting on the block (m)?
Are the forces on the system balanced?
How much tension is the in the string?
*4.5kg
unit
What is the normal forçe on the cart?
unit
What is the weight of the hanging block?
17°
unit
What is the mass of the hanging block?
unit
cannot
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