Determine what is the tension in the string

Assignment Help Electrical Engineering
Reference no: EM13265765

A 200 g block on a 50 cm long string swings in a circle on a horizontal, frictionless table at 75 rpm. What is the speed of the block? What is the tension in the string?

Reference no: EM13265765

Questions Cloud

Determine what is the velocity of the child : A child is sitting on the outer edge of a merry-go-round that is 18 m in diameter. If the merry-go-round makes 5.4 rev/min, what is the velocity of the child in m/s
What will be the debt-to-equity ratio : What will be the debt-to-equity ratio after each contemplated restructuring?
Find the peak magnetic field in an electromagnetic wave : Find the peak magnetic field in an electromagnetic wave whose peak electric field is 200N/C
How far does tina drive before passing david : David is driving at a steady 30 m/s when he passes Tina, who is sitting in her car at rest. Tina begins to accelerate at a steady 2.0 m/s2 at the instant when David passes. How far does Tina drive before passing David
Determine what is the tension in the string : A 200 g block on a 50 cm long string swings in a circle on a horizontal, frictionless table at 75 rpm. What is the speed of the block What is the tension in the string
Determine the wavelength in water of light : Light travels at about 0.75c in water. What's the wavelength in water of light whose wavelength in vacuum is 664nm
How far does starship move as it pulls shuttlecraft aboard : A starship of mass (2.0?106 kg) uses its tractor beam to pull a shuttlecraft (2.0?104 kg) aboard from a distance of 10 km away. The tractor beam exerts a constant force of 4.0104 N on the shuttlecraft. Both spacecraft are initially at rest.
Compute the number of n atoms : Urea { (NH2)CO } is used for fertilizer supplyingnitrogen to the soil. Calculate the number of N atoms foundin 1.68 * 10^4g of urea.
What is the value of sgp to raymond : SGP's pre-merger beta is 2.0, and its post-merger tax rate would be 34%. The risk-free rate is 8% and the market risk premium is 4%. What is the value of SGP to Raymond?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  What is the maximum allowable nyquist frequency fn

any noise will pass straight through to the ADC subsystem, introducing measurement error. You have two choices to mitigate this: SW filtering and HW filtering. Either way around, you need a HW anti-aliasing (low pass) filter following the output.

  What is minimum stopping distance for the same car traveling

The minimum stopping distance for a car traveling at a speed of 30m/sand is 60 m including the distance traveled during the driver's reaction time of 0.53 s. What is the minimum stopping distance for the same car traveling

  What change will you do to double the data rate and why

A link is transmitting 10 Mbps in a bandwidth of 10 MHz using 1 mW of power. (Box 1) What change will you do to double the data rate and why (Box 2) How can you use the link if the noise were larger than the signal

  What is the time rate of change of voltage across capacitor

A constant current source of 2 mA is placed across a fully discharged capacitor of 100 F. In the time period before the capacitor reaches breakdown voltage, what is the time rate of change of voltage across the capacitor in V/s

  State whetehr the power flow in into or out of the capacitor

A constant (dc) current i(t) = 3 mA flows into a 51-F capacitor. The voltage at t = 0 is v(0) = -21V . The references for v(t) and i(t) have the passive configuration. A) Find the power at t=0. B) State whetehr the power flow in into or out of the ..

  Explain the boolean expression in sum of product form

b. Draw the logic diagram, using the original Boolean expression. d. Obtain the truth table of the function form the simplified expression and show that it is the same as the part one. e. Draw the logic diagram from simplified expression, and compare..

  Determine the relative probability of finding the electron

Consider the penetration of a step potential function of height 2.4 eV by an electron whose energy is 2.1 eV. Determine the relative probability of finding the electron at the distance (a) 12 A beyond the barrier, and (b) 48 A beyond the barrier

  Calculate the magnitude of the initial velocity

On a spacecraft two engines fire for a time of 541 s. One gives the craft an acceleration in the x direction of ax = 4.90 m/s2, while the other produces an acceleration in the y direction of ay = 7.60 m/s2.

  How many p atoms per cm2 have been diffused into si

Phosphorous is an n-type dopant in Si since it introduces extra electrons to Si (an P atom has 1 more valence electron than Si). It is widely used in making semiconductor devices (p-n junctions for example).

  Determine the voltage across the electrical model

Determine the Voltage across the electrical model of a cell membrane in a nerve cell

  Determine second order butterworth lowpass filter

Determine the transfer function of a second order Butterworth Lowpass filter with a 3dB cutoff of 5 Kilo Hertz. Design a circuit which realizes this filter using Sallen-Key configuration. Find all the values of the circuit elements and determine t..

  What kind of wireless networking alternative

What kind of wireless networking alternative makes the most sense when considering network links that span an appreciable portion of the globe?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd