How do I solve this equation? M = 54grams g= 980 cm/s^2 m= 9grams v= 571.20 cm/s r= 50 cm I need to find the expected value for average speed (in cm/s) by setting F=Mg and F= mv^2/r equal to each other. Can someone explain the steps to me please?

Q: A car is going around a circular track at a constant speed of 17.5 m/s. The track has a radius of…

A: In circular motion centripetal force acts on the object which is given as  Fc= mv2/r v = speed of…

Q: Problem 2. Kinetic energy K has dimensions kg · m²/s². It can be written in terms of the momen- tum…

A:

Q: The total mass of the Sun is about 2 x 100 kg, of which about 76 % was hydrogen when the Sun formed.…

A:

Q: For the following exercises, please try using the algebraic input of your graphing calculator (if…

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: The catapult is used to launch a ball such that it strikes the wall of the building at the maximum…

A:

Q: Using your data in columns 5 and 6, create a graph of on the y-axis versus  on the x-axis. Find the…

A: Introduction: According to Coulomb’s law, the force of attraction or repulsion between two charged…

Q: Conversion of Units: A plot of land contains 5.8 acres. How many square meters does it contain? (1.0…

A:

Q: Explain how to solve difference equations using the iterative method.

A: Iterative fomula yn+1(x) = y0 + ∫x0xf(t,y0)dt.........................(1)

Q: What is the acceleration of the cat at t= 7.2 s? (a) –9.8 m/s? (b) 0.0 m/s (c) 0.67 m/s² (d) -2.0…

A:

Q: What is the answer from this calculation: 5.22 g/2.00 cm3? Consider both the number and the units. O…

A: Correct Answer - 2.61 g/cm3

Q: volume ranslate this joint vai 13. The perimeter p of a square varies directly as its side. Write…

A: Perimeter of a square = 4a

Q: Direction: Identify the following properties through their given units and to SI units. Show your…

A: We  know that  the conservation is given as  1ft = 0.3048 m  and 1lb = 0.453592 kg  1 cm = 10-2 m .…

Q: 2. The following initial value problem describes oscillatory motion in a viscous medium: dy dy + 26-…

A: Given: The differential equation of the oscillatory motion in a viscous medium is The initial…

Q: A unit of time year (yr) is defined as 365.25 days.

A: Given that:One year is defined as: 365.25daysCalculation for: 1.50yr is to be made.

Q: Direction: Identify the following properties through their given units and convert them to SI units.…

A:

Q: (b) A daredevil is shot out of a cannon at speed v (m/s) and angle from horizontal. Use dimensional…

A: Solution:-  (a)   unit of range = m  Dimension of range = [L] , L is dimensional representation of…

Q: 2. A spelunker is surveying a cave. She follows a passage 180 m straight west, then210 m in a…

A:

Q: Determine the direction of V1.

A:

Q: A proposed equation of motion is: E+ d If hard to read: x = t^5/z+d. A student records the following…

A:

Q: Now, complete the conversion problems given below, for homework. 1. How many mm in 1.5 cm? Once you…

A: 1. We know that 1cm is equal to 10mm, so 1.5 cm is equal to 15mm. Yes the answer makes sense.  2.We…

Q: Direction: Identify the following properties through their given units and convert them to SI units.…

A:

Q: You are spending the summer interning as a technical advisor for the writers of a gangster movie…

A: constant velocity of bonie (v) = 108 km/hr acceleration of police car (a) = 2 m/s2Initial velocity…

Q: One problem for humans living in outer space is that they are apparently weightless. One way around…

A: Solution:-          i)  Diameter ,d =640.0 m               Radius (r)=d2=6402=320 m…

Q: How to make a graph? 1. Collect your data. After you have it all in one place, you should have one…

A: I hope you understand what is a function . Let a function be f(x). here for each value of x we can…

Q: Question 8 A diver running 1.7 m/s dives out horizontally from the edge of a vertical cliff and 3.2…

A:

Q: Part C Show that the force of gravity times the height, mgh, is equal to mv?. Be sure to show that…

A:

Q: Given that A +B+C= 0, find the magnitudes of A and B.

A:

Q: You are riding on a Jet Ski at some angle upstream on a river flowing with a speed of 2.8 m/s. Essay…

A: (a) Given

Q: 9) (ex) Two vectors A and B are shown in the figure. After you first determine the components of…

A: This is the given figure Let us first resolve A and B in their x and y components A:  Ax=-12m, Ay=0…

Q: A typical human cell is approximately 12.00 um in diameter and enclosed by a membrane that is 4.000…

A:

Q: 1. When speaking of the quadratic model, which of the following are true? 1. The relationship, when…

A:

Q: Suppose you have q=11µC charge placed at the origin of your coordinate system. a) Using Gauss's law,…

A:

Q: QI: Convert to SI units, using any convenient prefix like u, m, c, k, M, G, etc. Show how you did…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Problem 2: Three students derive the following equations in which I refers to the distanced traveled…

A: Part (a): The equation is given as, Here, x is the distance, v is the velocity, a is the…

Q: The position of an object is given by x = At + Bt², where is in meters and t is in seconds. Part A…

A:

Q: Question 3 3 pts A spacecraft accelerates from rest: a = bt = 1t until a = 10, after which it…

A:

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Given: The initial velocity of the object is 20.5 m/s in the horizontal direction. The height of the…

Q: If B is added to Á ,the result is 7.4i + 3.8j. If B is subtracted from A ,the result is -2.8i +…

A:

Q: need help, some explanation would be much appreciated for upcoming homework. Thanks in advance.

A: