Physics, 23.08.2019 08:30 cmikell124
A5.00 kilogram block slides along a horizontal, frictionless surface at 10.0 meters per second. for 4.00 seconds. the magnitude of the blocks momentum is ?
a)200 kg m/s
b)50.0 kg m/s
c)20.0 kg m/s
d)12.5 kg m/s
Answers: 1
Physics, 22.06.2019 14:30
A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.
Answers: 2
Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?
Answers: 1
Physics, 22.06.2019 19:20
Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.
Answers: 1
Physics, 22.06.2019 23:00
As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "
Answers: 1
A5.00 kilogram block slides along a horizontal, frictionless surface at 10.0 meters per second. for...
English, 03.02.2022 07:20
SAT, 03.02.2022 07:30
Mathematics, 03.02.2022 07:30
History, 03.02.2022 07:30
Mathematics, 03.02.2022 07:30
Mathematics, 03.02.2022 07:30
Mathematics, 03.02.2022 07:30
Physics, 03.02.2022 07:30
Arts, 03.02.2022 07:30
Computers and Technology, 03.02.2022 07:30
Computers and Technology, 03.02.2022 07:30
Mathematics, 03.02.2022 07:30