Assume the pulley and surfaces are frictionless, and the cord is massless and does not stretch. a) What is the acceleration of each block?  b) What is the tension in the cord?

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Q: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular…

A: Given: F1 =165 N  r1 = 0.4 m  r2 =0.4 m

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Q: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular…

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Q: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular…

A: Since, the door is held at rest this signifies that the torque exerted by the first child balances…

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A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular…

A: F1=175N R1=0.800 m F2=? R2=0.450 m This pushing of doors will result in torque and if it is required…

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A: Acceleration of the system s=12at2a=2st2=21.10 m0.900 s2=2.716 m/s2

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Q: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular…

A: Since the door is not moving. Therefore, the net torque on the door must be zero. Therefore,