subject
Physics, 04.07.2019 01:00 nicayakhalia

12. taking the age of earth to be about 4×10^9 years and assuming its orbital radius of 1.5 ×10^11 m has not changed and is circular, calculate the approximate total distance earth has traveled since its birth (in a frame of reference stationary with respect to the sun).

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 21:30
One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?
Answers: 3
question
Physics, 23.06.2019 03:10
You want to move a heavy box with mass 30.0 kg across a carpeted floor. you pull hard on one of the edges of the box at an angle 30∘ above the horizontal with a force of magnitude 240 n, causing the box to move horizontally. the force of friction between the moving box and the floor has magnitude 41.5 n . what is the box's acceleration just after it begins to move
Answers: 1
question
Physics, 23.06.2019 09:00
You are waiting in line to use the diving board at your local pool.while watching people dive into the pool from the board,you realize that using a diving board to spring into the air before a dive is good example newton's third law of motion.explain how a diving board illustrated newton's law of motion
Answers: 1
question
Physics, 23.06.2019 11:00
1) a child holds two dogs on two separate leads. the dogs are pulling in different directions. one is pulling a force of 20n north and one is pulling 15n eastwards. calculate the resultant force on the child. state the direction. (use the parallelogram of forces) 2) a force of 20n acts horizontally on an object. a second force of 5n acts at 60 degrees to the first one. calculate the resultant force. worth 20 points, need answers asap with method you x
Answers: 2
You know the right answer?
12. taking the age of earth to be about 4×10^9 years and assuming its orbital radius of 1.5 ×10^11 m...
Questions
question
Mathematics, 18.03.2021 04:00
question
Mathematics, 18.03.2021 04:00
question
Arts, 18.03.2021 04:00
question
Mathematics, 18.03.2021 04:00
question
English, 18.03.2021 04:00
Questions on the website: 13722367