A 1-kg body moving forward at 5m/s hits a second body at rest. After the collision the 1-kg body reverses its direction and moves at 1m/s while the second body moves foward at 2m/s. What is the mass of the second body?

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A: Given : Mass of person = 49.5 kg Weight =49.5 *9.8 = 485.1 N Time interval = 0.225 s Increase in mom...

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A: Given:r =5 km= 5*103 mE=25 N/C

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Q: 3. How will you explain "the magnetic field is not unique at a point in space where magnetic lines m...

A: Magnet field is not unique at a point in space ***As per requirement i had answered the 3rd part****

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Q: an needs 50 N of force to propel himself from a boat to a dock. How har

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Q: Given data : Density-D1300 kg/m3 Volume30.025 m3 Find mass

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Q: Loki is standing on top of the Avenger's Tower. If the tower is 72 m tall and Loki has a mass of 55 ...

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