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Find the mass m of the counterweight needed to balance a truck with mass M = 1680 kg truck on an incline of θ = 45∘. Assume both pulleys are frictionless and massless. kg

Find the mass m of the counterweight needed to balance a truck with mass M = 1680 kg truck on an incline of θ = 45∘. Assume both pulleys are frictionless and massless. kg

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Find the mass m of the counterweight needed to balance a truck with mass M = 1680 k g truck on an incline of θ = 45 ∘ . Assume both pulleys are frictionless and massless. (i) k g

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