Physics, 01.12.2020 18:00 Jofish5815
1.The gravitational force acting between the Earth and a 1500-kg car is approximately 14,000 Newtons. What would be the gravitational force acting between the Earth and a 3000-kg hippopotamus?(1 point)
14,000 Newtons
B.7,000 Newtons
C.28,000 Newtons
D.56,000 Newtons
2.A student is calculating the gravitational force between the Earth and the sun. She knows that mass of the Earth is 5.972 x 1024 kg, the mass of the sun is 1.989 x 1030 kg, and the distance between the Earth and the sun is 1.496 x 1012 meters. What piece of information is she missing to be able to find the gravitational force?(1 point)
the direction of the force between the Earth and the sun
the gravitational constant, G
how long it takes for the Earth to revolve around the sun
how much heavier the sun is compared to the Earth
3.Drag each item to the correct location.(2 points)
Geocentric Model:
Heliocentric Model:
.Includes five planets
.Earth is at the center of the solar system
.The sun is at the center of the solar system
.Includes eight planets
.The orbits of the planets are circular
.The orbits of the planets are elliptical
Ill mark best answer brainliest
Answers: 2
Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
Physics, 22.06.2019 21:00
Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.
Answers: 1
1.The gravitational force acting between the Earth and a 1500-kg car is approximately 14,000 Newtons...
Mathematics, 13.04.2021 20:10
Mathematics, 13.04.2021 20:10
Biology, 13.04.2021 20:10
Physics, 13.04.2021 20:10
Mathematics, 13.04.2021 20:10
Biology, 13.04.2021 20:10
Mathematics, 13.04.2021 20:10
Physics, 13.04.2021 20:10
Mathematics, 13.04.2021 20:10
Geography, 13.04.2021 20:10
Mathematics, 13.04.2021 20:10
Mathematics, 13.04.2021 20:10
History, 13.04.2021 20:10
Mathematics, 13.04.2021 20:10