Physics, 31.01.2020 20:05 tishfaco5000
Which of these statements suggests that the orbital period of venus is shorter than that of saturn?
a) saturn is much larger in size than venus.
b) saturn is a gaseous planet; venus is not.
c) venus is closer to the sun than saturn is.
d) saturn takes less time than venus to complete one rotation on its axis.
Answers: 2
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 22.06.2019 05:00
Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above
Answers: 1
Physics, 22.06.2019 05:00
Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s
Answers: 1
Physics, 22.06.2019 11:30
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
Which of these statements suggests that the orbital period of venus is shorter than that of saturn?...
Mathematics, 05.03.2021 01:20
English, 05.03.2021 01:20
Mathematics, 05.03.2021 01:20
Mathematics, 05.03.2021 01:20
English, 05.03.2021 01:20
Mathematics, 05.03.2021 01:20
Mathematics, 05.03.2021 01:20
Biology, 05.03.2021 01:20
Mathematics, 05.03.2021 01:20
Mathematics, 05.03.2021 01:20
Mathematics, 05.03.2021 01:20