One day while measuring acceleration with his pulse as a timing source, Galileo became so excited that his pulse rate increased. His results for acceleration that day were probably .
A. lower than usual.
B. higher than usual.
C. more accurate than usual.
D. unchanged.
Answers: 2
Physics, 22.06.2019 04:30
Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
Physics, 22.06.2019 08:30
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
Physics, 22.06.2019 12:20
Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?
Answers: 2
Physics, 22.06.2019 13:00
The substances that are necessary for producing of certain hormones and that store and transport vitamins
Answers: 1
One day while measuring acceleration with his pulse as a timing source, Galileo became so excited th...
Physics, 19.01.2021 16:50
French, 19.01.2021 16:50
Mathematics, 19.01.2021 16:50
Physics, 19.01.2021 16:50
Mathematics, 19.01.2021 16:50
Mathematics, 19.01.2021 16:50
Biology, 19.01.2021 16:50
Spanish, 19.01.2021 16:50
Mathematics, 19.01.2021 16:50
Mathematics, 19.01.2021 16:50