4) a cannon shoots a cannonball of mass 5kg vertically upward from the mouth of a cannon with muzzle velocity of 7 m/s. at a height of 25 m above the mouth of the cannon, the cannonball attaches to another mass (1kg) and they continue to travel up. what is the maximum height that both masses will reach?
Answers: 3
Physics, 21.06.2019 23:30
Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?
Answers: 3
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.
Answers: 1
Physics, 22.06.2019 17:00
Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.
Answers: 2
4) a cannon shoots a cannonball of mass 5kg vertically upward from the mouth of a cannon with muzzle...
Mathematics, 17.09.2019 02:30
History, 17.09.2019 02:30
Biology, 17.09.2019 02:30
English, 17.09.2019 02:30
Mathematics, 17.09.2019 02:30
English, 17.09.2019 02:30
History, 17.09.2019 02:30
Mathematics, 17.09.2019 02:30
Mathematics, 17.09.2019 02:30
Mathematics, 17.09.2019 02:30
Mathematics, 17.09.2019 02:30
Health, 17.09.2019 02:30
Biology, 17.09.2019 02:30