WebThe moon's diameter is 3.48 × 1 0 6 m, and its mean distance from the earth is 3.85 × 1 0 8 m. The moon is being photographed by a camera whose lens has a focal length of 50.0 mm. (a) Find the diameter of the moon's image on the slide film. WebFeb 28, 2024 · Apogee (farthest distance from Earth): 252,000 miles (405,500 km) Orbit circumference: Mean orbit velocity: The moon's gravity pulls at the Earth, causing predictable rises and falls in sea levels ...
What is the average angular distance between the Sun and the Moon?
The Moon is an average of 238,855 miles (384,400 km) away. How far away is that? That’s 30 Earths. Average distance? Why mention the average distance? Well, the Moon is not always the same distance away from Earth. The orbit is not a perfect circle. When the Moon is the farthest away, it’s 252,088 miles … See more Use nearby objects to remember how far 23 feet 9 inches is from the basketball. Ask others to place the tennis ball where they think the moon is. They will be very … See more WebFeb 25, 2024 · When the moon reaches its shortest distance to Earth — known as perigee — it is about 226,000 miles (363,300 km) away. If perigee coincides with a full moon phase, … smith wesson bodyguard 380 magazine extension
To the Moon and back: reflecting a radio signal to calculate the …
WebSep 15, 2024 · d = distance of Earth to Moon in metres. c = the speed of light, 3 x 10 8 metres per second. t =time delay in seconds. The radio signal covers the same distance twice (Earth to the Moon, and back), hence the need to divide by 2. For example, with a delay time of 2.56 seconds: d = [ (3 x 10 8) x 2.56] / 2. d = 348 000 000 m. WebThe Moon orbits Earth at an average distance of 384,400 km (238,900 mi), or about 30 times Earth's diameter. Its gravitational influence is the main driver of Earth's tides and very slowly lengthens Earth's day. The Moon's orbit around Earth has a sidereal period of 27.3 days. WebDec 20, 2024 · from the Moon to Earth roughly ranges from 357,000 km to 407,000 km, giving velocities ranging from 1.100 to 0.966 km/s. Lunar Atmosphere Diurnal temperature range (equator): 95 K to 390 K (~ -290 F … river island monogram cross body bag