JG Angular Motion Study Guide 1 a) A top of radius 2.0cm is spun by pulling a 34cm string initially wrapped around it. It is initially at rest. JG If the string is the arc length through which the top spins, calculate the angular displacement in radians. b) The string is pulled in 0.88s. Calculate the angular speed after the whole string is pulled. c) Once pulled, the top spins for Imin13sec before stopping. Calculate the angular acceleration of the spin.

Q: Using the image attached please calculate the uncertainty delta, the upper and lower limits of g.…

A:

Q: Q (15): If a= 60 cm, b 80 cm, Q=-6.0 nC, and q = 4.0 nC, what is the magnitude of the electric fiele…

A:

Q: find the absolute uncertainty in d. d= (10^((m-M+5)/5))/10^6 m=13.78 M=-18.78 error in both m…

A: Since d is a function of m and M, which are two independent variables, the absolute uncertainty (δd)…

Q: Nuclear fusion can happen when a carbon nucleus of mass 12u fuses with a hydrogen nucleus of mass…

A: Given, mass of carbon nucleus, mc=12 u mass of hydrogen atoms, mH=1.00782 u mass of nitrogen formed…

Q: Solve the eguatoNS mv Iw- - rw for the speed V using substtuton, given that I mr and h= 2.75m/Note…

A: The height is given as h=2.75 m And, v=rωω=vr  ······ 1

Q: How Determine the order of magnitude of the following small number by entering the appropriate…

A: The value can be written in scientific notation form as.

Q: Hello, It said my larger value is incorrect by 10%, I am redoing the math but I have no luck.

A:

Q: How many significant figures are proper in the results of the following calculation: 18.72 3

A: We have to identity number of significant figures in  18.72 .

Q: how did you get vy =6xvx

A: Given,Y=3x^2

Q: Find the general solution to the differential equation y" = 2– sin 2r.

A: y'''=2-sin2x

Q: Find the absolute uncertainty a) 15s+or-10% b) 3.35s+or-1%

A: (a)  15 s ±10%Absolute uncertainty = 10% of 15 = ±10100×15=±1.5 s

Q: Whta is the Simplest Form Of A Particle?

A: The simplest form of matter is an atom. Atom is the smallest functional unit of matter that forms…

Q: This is a general question, but if any of the givens are 1 sig, will that by default make our answer…

A:

Q: State how many significant figures are proper in the results of the following calculations:…

A: According to question we need to find how many significant figures are proper in the results of the…

Q: In Exercise 12.4 of your book, University Physics 15th edition (see End of the Chapter 12 section),…

A:

Q: Calculate the uncertainty of the following calculation: (64±3kg) = 21±? kg/L (3.1 0.2L)

A:

Q: What is another way to find Vo, by measuring a time rather than a height? Should you measure both?…

A: Considering that in the given question, we know acceleration a and time t and final velocity Vf.

Q: The "classical" radius of a neutron is about 0.81 fm (1 femtometer = 10-15 m). The mass of a neutron…

A: Given data: The radius of the neutron r=0.81×10-15 m The mass, of the neutron m=1.675×10-27 kg

Q: Can you explain step 2, how did you get 146.304 and 8.128*10^-7 and the formula used to get the…

A: Calculated l'tu = 480 feet We know that 1 feet = 0.3048 m Hence l'tu =   480×0.3048= 146.304 m

Q: How did that person get the answer where the red dot is(101.87)?

A:

Q: Find the volume of a soccer ball with the following measures: Please, make sure you take into…

A: Given:- The Diameter = 22 cm ±1.0 cm  Find:- The volume of the soccer ball?

Q: Could you please check my answer is correct? This is not a test problem. Just a HW problme. please…

A:

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.