Newton's version of Kepler's third law is: P2 = 4 rử / [G (M, + M2)] × a°. The space shuttle orbits 278 km above the Earth's surface. How often do the astronauts see a sunrise (in minutes)?
Q: (a) 0.20 m, E = 675000 (b) 0.10 m, E= -2.70E6 (c) 0.025 m. E = 0.000E-4 N/C N/C ✓ N/C ✓ radially…
A:
Q: ... a. After how many seconds is the ball 12 ft above the moon's surface?
A:
Q: What is its length?
A:
Q: To find the acceleration from equation (a=v^2/r), the velocity of an object traveling in a circle is…
A:
Q: What is the speed of a car going v=1.000 mph in SI units? Notice that you will need to change miles…
A: As per the question, the speed of the car is v mph, we have to convert the speed of the car v in SI…
Q: Atlanta is 730 miles from Dallas if you travel 5° North of East. We will be modeling the Earth as…
A: X-Y Components of Dallas to Atlanta : SDAx = 730 cos 5 SDAy = 730 sin 5 X-Y components of Atlanta…
Q: Using the equation Ek = mv2/2 , write an equation to solve for (a) m and (b) v.
A: Given data: Kinetic energy equation Ek = mv2/2 Required: Equation to solve for mass and velocity
Q: But where do you derive the equation E=(K|q|)/r? My book says E=(K|q|)/r^2.
A: According to general equation of electric field , E = kQr2
Q: An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the…
A:
Q: Bill runs at a steady pace of 5.00 m/s. How long will it take Bill to run 1.00 mile? (N.B. 1 mile…
A:
Q: A person is standing at the edge of the water and looking out at the ocean (see figure). The height…
A: Given, Height of person,h=1.5 m Radius of Earth,R=6.38×106m
Q: 5.00 cars pass through an intersection each second. How many cars pass the intersection in 1.00…
A: In 1 year there are 365.25 days. In 1 days there are 24 hours. In 1 hours there are 60 minutes.…
Q: kilometers
A: Time spent by John during driving= 2.5hr Average speed= 65 mph Total distance travelled by him can…
Q: A ball has reached a height of 5.7 meters.The time it took to reach the height was 1 minute 10…
A:
Q: A plane leaves at 10:29 P.M and arrives at Las Vegas late the next afternoon at 5:41pm. Exactly how…
A: Given, A plane leaves at 10:29 P.M and arrives at Las Vegas late the next afternoon at 5:41pm.
Q: Convert 150 cm1.5 to an equivalent number of m1.5, given that 100 cm = 1 m Give your answer to 2…
A: It is given that, 1 cm=10-2 m. It is required to convert 150 cm1.5 into m1.5.
Q: An expression for buoyant force is FB = ρgV, where FB has dimensions [MLT−2], ρ (density) has…
A: Buoyant Force is given by FB = ρgV FB is Buoyant Force which has dimensions [MLT−2] where ρ is…
Q: 2.467 is still wrong for the magnitude
A: A→= 1.7 × 10^6 km B→ = 1.3 × 10^6 km at angle of 70° north of east
Q: A person is standing at the edge of the water and looking out at the ocean (see figure). The height…
A:
Q: Lautaro Martínez, recognized as one of the world’s best soccer players, is playing in the 2022 FIFA…
A:
Q: The brightest star in the northern hemisphere is Sirius. Its distance from earth is estimated to be…
A: Given The speed of light is c = 3.00 x 108 m/s. The distance of Sirius from the earth is d = 8.7…
Q: A car traveling 98 km/hkm/h is 250 mm behind a truck traveling 83 km/hkm/h . How long will it take…
A: The given data are: uc=98 km/hd=250 mm=0.250 mut=83 km/h Here, uc is the velocity of the car, d is…
Q: Until 1883, every city and town in the United States kept its own local time. Today, travelers reset…
A: Earth's rotation rate is ratio degrees per rotation and time
Q: According to Jules Verne, the Nautilus traveled 20000 leagues under the sea. If it took 1082 days to…
A: Solution:-
Q: A fishing boat leaves a marina and follows a course of S64°W at 9 knots for 20 min. Then the boat…
A: Let's calculate the distance and direction of the boat.Part 1: Distance covered = 9 knots * 20…
Q: Supply all missing information with the correct numerical values. Do not include the units. Round…
A:
Q: The length of cell A is 8×10^5 m. The length of cell B is 0.000004 m. What is the ratio of cell…
A:
Q: Discuss the motion of the bead according to the equation of motion q¨2 − ω2sin2α q = −g cos α as…
A: This problem deals with Newton's law of motion and its application for a bead rotating about an…
Q: When I was a young adult , I made two trips down the coast of California on a bicycle. If I was…
A: The average speed of the bicycle = 8 miles/hr. Distance to be covered = 2.3 miles.
Q: Patricia climbs a 15-meter tower to ride a straight water slide. After landing in the splash pool,…
A:
Q: Hi, the least magnitude . Is it maybe a? B doesn't seem to be the right answer
A:
Q: urface of the earth. umber of days past December 21. Let h noon, and let 9 be the latitude of the 50…
A: Given: a) d=10 h=20 θ=30
Q: The distance between Saturn and the sun is approximately 8.9 × 108 mi. The speed of light is…
A: Given data: Distance between Saturn and the sun (d) = 8.9×108 mi The speed of light (v) = 1.9×105…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- A rocket is launched at ? = 0 seconds. Its height, in meters above sea-level, is given by the equationℎ = −4.9?2 + 325? + 227A. Find the time it takes the rocket to reach the maximum height? (Round answer to 2 decimal places.) B. What is the maximum height attained by the rocket? (Round to the nearest whole number)Which of the following correctly describes A=90090 in scientific notation (with correct sig figs)? More than one answer MAY be correct. In these answers "E#" represents 10 raised to the power of #. 9.0090E5 None of the other answers is correct. 9.009E4 O 9.009E5 O 9.0090E32.
- Langleyville (43 degrees S, 77.6 degrees w) and Cajun Country (25 degrees s, 77.5 degrees w) have almost the same longitude, which means that they are roughly due north-south of each other. Set up all the work to find the approximate distance in miles between the cities assuming the radius of the earth is 4000 miles.Suppose a machine is invented to measure the amount of knowledge in a student’s head in units called “factoids.” One student is measured at F(t) = t³ − 6t² + 9t factoids at time t, where t is measured in weeks. a. Find the rate at which the student is gaining (or losing) knowledge as a function of time (be sure to give the units). b. During what time between t = 0 and 11 is the student losing knowledge? c. Sketch a graph of the function F(t).I am unsure if I should determine how many miles equal a kilometer or how many miles per hour equal kilometers per hour. A car travels with an average speed of 35 MPH. What is this speed in km/h?
- The meter is the standard unit of length for physics. Which of these is the current way we define that standard? Based on a metal bar serving as a length "standard " that is kept by the National Institute of Standards and Technology (NIST) in the U.S. Based on the average distance from the Earth to the Sun. Based on the diameter of the Earth. Precisely how far light travels in 1/299792458 second.A surveyor needs to find the distance across a straight river. Markers are set up at points A and B on opposite sides of the river (see diagram), and at point CC that is 290 feet from B, the angle C is measured and found to be 45∘19.8′You may assume angle B is a right angle. The distance from A to B is feet.Part (a) Calculate the Earth's average speed relative to the Sun in meters per second. Avg Speed of Earth = ______ Part (b) What is the Earth's average velocity relative to the Sun over a period of one year in meters per second? v = ______
- What acceleration must affect an object so that it can travel at 16.5 m/s in a circular path of circumference 61.5 m? (Units: ms2.) Please write only with 1 decimal place.Suppose f(x,y,z) = Ax2 + Bxy + Cxyz2. What is ▽f?A high tech company uses a satellite to measure the size of features on the surface of the earth. They use this technology to measure a particular rectangular field and find it's length to be 444 ± 1.8 in meters and it's width to be 198 ± 1.63 in meters. They plan to report the perimeter (sum of two lengths and two widths) of the field as P± SP in units of yards. (1 meter = 1.094 yards) What is SP?