A circular swimming pool has a diameter of 10 m, the sides are 4 m high,and the depth of the water is 3 m. How much work (in Joules) is required topump all of the water over the side? (The acceleration due to gravity is 9.8тand the density of water is 1000kg82m3 3. Compare the kinetic energy of a 20,000 kg truck moving at 103 km/h with that ofan 75.0 kg astronaut in orbit moving at 27,500 km/h.4. Answer the following.a. Calculate the force needed to bring a 920 kg car to rest from a speed of95.0 km/h in a distance of 120 m (a fairly typical distance for a non-panicstop).b. Suppose instead the car hits a concrete abutment at full speed and isbrought to a stop in 2.20 m. Calculate the force exerted on the car andcompare it with the force found in part a.

Name: A circular swimming pool has a diameter of 10 m, the sides are 4 m hi
Uploaded: 2024-03-20T06:46:42.000Z
Channel: Bartleby
Description: A circular swimming pool has a diameter of 10 m, the sides are 4 m high,and the depth of the water is 3 m. How much work (in Joules) is required topump all of the water over the side? (The acceleration due to gravity is 9.8тand the density of water

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A circular swimming pool has a diameter of 10 m, the sides are 4 m high, and the depth of the water is 3 m. How much work (in Joules) is required to pump all of the water over the side? (The acceleration due to gravity is 9.8 m and the density of water is 1000 kg -)