What is the orbital velocity and period of a ring particle at the outer edge of Saturn's A ring? (Note: The radius of the edge of the A ring is GM 136,500 km. Hint: Use the formula for orbital velocity, V = V orbital velocity km/s period hr

Q: Which of the following equations are dimensiona consistent?

A: Given:- A.  v =at B. v = 12at2C. t = avD. v2= 2ax  v is the speed, t is time, and a is acceleration.…

Q: In terms of the scale of magnitude, what is the difference between something that operates in…

A: An exponential change of plus or minus 1 in the value of a quantity or unit is defined as an order…

Q: With the height of 5.5 feet express it in English system and SI system.

A: Given: Height is 5.5 feet.1 foot= 12 inches1 yard=3feet1 mile=5,280 feet Convert 5.5 feet to English…

Q: Name some natural phenomena that could serve as time standards ? poie

A: Time standard is defined as a specification for measuring of time. The standard measurement of time…

Q: GMm F = Newton's law of universal gravitation is represented by the gravitational force exerted by…

A:

Q: 1. For the vectors shown in the figure, find a) A. B b) B.C c) A. C Use either method. Be careful…

A:

Q: An experimental device imparts a force of magnitude F = 41 lb to the front edge of the rim at A to…

A:

Q: Starting with the definition find the number of kilometers in 1.00 mile? O 1.61 km O 1.62 km O 1.52…

A: Kilometer (km) is a unit of length, and used for the measurement of distances. 1 kilometer equal to…

Q: a μ S 0 Consider an object of mass m starting from rest and sliding down a ramp. The ramp makes…

A:

Q: In a Cartesian Vectors, the angles a, ß and y can be found by A Law of Sines B The Inverse of their…

A:

Q: The coefficient of friction between the block and inclined plane is 0.3. The system as shown in…

A: from F.B.D  (mb+mc)g-T=(mb+mc)aN=magcos30T-magsin30-μmagcos30=maaby solving above…

Q: The magnitude of vector A is 39.0 units and points in the direction 350° counterclockwise from the…

A:

Q: Using Excel to make a plot of the Position vs Time given in the following table.  The dependent…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: what direction is the vector going in when vx - vy

A:

Q: You are given the equation(s) used to solve a problem. Write a realistic problem for which this is…

A: We have to set up a problem that will provide a solution given in the question. By identifying the…

Q: Mr. Alexander wants to know the height of a cliff he hiked up. He drops a rock down and it takes 5.5…

A: Time taken by the rock to hit the bottom is T = 5.5 sec Initial velocity of the rock is 0 as it is a…

Q: Two points in a rectangular coordinate system have the coordinates (5.5, 3.1) and (-2.7, 4.9), where…

A: Rectangular coordinate  Coordinates of first point = 5.5, 3.1 Coordinates of second point =  -2.7,…

Q: What is this expression called? w x (W x T) and where is it used?

A: Given, A mathematical expression.

Q: An elevator of mass 700 kg descends with an acceleration of 3 m/s^2 over a distance of 12 metres.…

A:

Q: If velocity v=at + Bx-yxt, then find dimension of a, ß and y.

A: The dimension of a physical quantity is defined as the power to which the fundamental quantities are…

Q: To what extent do nanoseconds and milliseconds vary in terms of magnitude?

A: A nano second is one-billionth of a second. A millisecond is one-thousandth of a second.

Q: A vector quantity is represented with a vector because it has a magnitude only

A: A vector quantity is represented with vector because it has a magnitude ____________________ .

Q: Please help me with this question and explain how I can do it myself. thank you! In the following…

A: Solution:

Q: If the period of a circular motion is 0.2 minutes, what is its frequency, in hertz?

A: given :  T = 0.2 minutes

Q: 1.1x + x² = 0 What is the value of x

A: x(1.1 + x) = 0

Q: Two vectors have the following magnitude, A = 10.7 m and B = 9.8 m. Their vector product is: AxB =…

A: The vector product of two vectors is a vector quantity. If A and B are two vectors in a plane. Then…

Q: When you perform the following operations, how many significant figures should your answer have?…

A: 11.13 kg+22.2 g=? 22.2 g=22.2/1000=0.0222 kg

Q: Convert minutes to units in 10-minute increments.

A: To convert minutes into units ,      1 hours = 60 minutes . this implies ,                 1 min…

Q: The figure show four arrangements of charged particles, all the same distance r from the origin.…

A:

Q: If you are comparing your measured value of 10.2 m/s2 with the accepted value of 9.8 m/s2 for the…

A: Measured value of g = 10.2m/s2 Original value of g = 9.8m/s2

Q: The correct conversion of speed limit of 65 mi/h in terms of SI unit is 1.609 km) (Given 1 mile= Oa…

A: Given, Speed, v=65 mi/h

Q: Add the vectors A and B in the figure using the method of components. The magnitudes of both vectors…

A: Given a vector A magnitude 2.55 m making an angel 34.5⁰ with x axis.  So vector A will be,  A = 2.55…

Q: The pound is an English unit of measure; its SI counterpart is the newton kilogram joule momentum

A: Given     The pound is an English unit of measure We have to find its SI counterpartaand choose…

Q: 45 mi/h converted to km/h 75 mi/h converted to km/h

A: Given : Speed = 45 mihrTo convert : Speed from mihr to kmhr

Q: An airplane can fly with an airspeed of 377 mph. Determine the ground speed of the airplane when it…

A: ground speed (GS) is the vector sum of true air speed (TAS) and wind speed (WS).  Hence,…

Q: Calculate a · b when a = 2i – 3j + 5k, b=i+2j + 8k

A:

Q: What meaning of rev or per min and rad/s in numbers to convert

A:

Q: 30 m/s Express your answer in miles per hour. ? mph Submit Previous Answers Request Answer

A: →speed given is V=30m/sec→we need to convert it into miles per hour

Q: If B is added to A, the result is 8.81 +3.0ĵ. If B is subtracted from A, the result is -4.61 +5.6).…

A:

Q: In the following calculations, be sure to express the answer in standard scientific notation with…

A: The following subtraction needs to be done:Let A=3.78×107 g- 4.701×105 gFirst we need to make the…

Q: Newton's law of universal gravitation can be expressed by the equation F = G  Mm r2, where F is the…

A: Write the expression for Newton’s law of universal gravitation. F=GMmr2G=Fr2Mm

Q: Force (N) Finding Speed from Work Graph Find the change in velocity of a 239 g hockey puck subject…

A: The area under force vs distance graph gives the Work done by the system.