A 6.00-g bullet has a muzzle velocity of 290 m/s when fired by a rifle with a weight of 25.0 N. (a) Determine the recoil speed of the rifle. m/s (b) If a marksman with a weight of 725 N holds the rifle firmly against his shoulder, determine the recoil speed of the shooter and rifle. m/s
Answers: 1
Physics, 21.06.2019 16:50
12 drag each label to the correct category. decide whether each statement describes mass or weight. measured in newtons measured in kilograms does not change when gravity changes === a gravitational force changes when gravity changes the amount of matter in something mass weight
Answers: 1
Physics, 21.06.2019 19:30
Contrast the force of gravity between these pairs of objects a 1 kg mass and a 2 kg mass that are 1 m apart and two 2 kg masses that are 1 m apart
Answers: 2
Physics, 21.06.2019 23:30
Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?
Answers: 2
Physics, 22.06.2019 05:10
Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
Answers: 3
A 6.00-g bullet has a muzzle velocity of 290 m/s when fired by a rifle with a weight of 25.0 N. (a)...
Physics, 03.06.2021 21:40
English, 03.06.2021 21:40
Mathematics, 03.06.2021 21:40
English, 03.06.2021 21:40
Mathematics, 03.06.2021 21:40
Mathematics, 03.06.2021 21:40
Physics, 03.06.2021 21:40
Mathematics, 03.06.2021 21:40
Social Studies, 03.06.2021 21:40
Mathematics, 03.06.2021 21:40
Mathematics, 03.06.2021 21:40