Air flow isentropically through a converging nozzle attached to a reservoir, where the pressure is 170 kPa and temperature is 300 K. At the inlet to the nozzle the Mach number is 0.2, the nozzle discharge to the atmosphere (100kPa). The discharge area is 0.02 m2. Determine the magnitude and direction of the force that must be applied to hold the nozzle in place. (1 point)

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

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Which changes would result in a decrease in the gravitational force btween two objects? check all that apply