How fast is the bob moving

Assignment Help Physics
Reference no: EM13307470

The bob of a simple pendulum that is 1.00m long is held so the sting is horizontal and just taut. It is then released from rest.

A) How fast is the bob moving when the string makes a 30.0degree angle with the vertical?

B) If the mass of the bob is 55.0grams what is the tension in the string when the string makes a 30.0 degree angle with the vertical?

Reference no: EM13307470

Questions Cloud

Compute the self-inductance of the coil : The current in a coil drops from 3.9 A to 1.8 A in 0.53 s. If the average emf induced in the coil is 12 mV, what is the self-inductance of the coil
How much is the internal resistance of the battery : Suppose that when a 12.0-V battery drives a current of 6.7 A through a resistive device, How much is the internal resistance (in ohms) of the 12.0-V battery
Determine how many meters long is this wire : Consider a copper wire (mass density 8.9 g/cc, resistivity 1.7E-8 ohm-m) with a diameter of 0.43 mm, How many meters long is this wire
Write a method called wordlengths that accepts a scanner : Write a method called wordLengths that accepts a Scanner for an input file as its parameters. Your method should open the given file, count the number of letters in each taken in the file, and output a result diagram of how many words contain each..
How fast is the bob moving : The bob of a simple pendulum that is 1.00m long is held so the sting is horizontal and just taut. How fast is the bob moving when the string makes a 30.0degree angle with the vertical
Define java implementation to implement the requirements : Produce a Java implementation to implement the requirements of Question 1, that is, to perform the 32-bits two complement and 32-bit floating-point conversion of a given number.
What one characteristic about standard normal distribution : What one characteristic about the Standard Normal Distribution make it different from any normal distribution?
Determine the mutual inductance of this combination : A 0.100 m long solenoid has a radius of 0.050 m and 1.50 x104 turns. Determine the mutual inductance of this combination
Write a program that defines and tests a factorial function : Write a program that defines and tests a factorial function. The factorial of a number is the product of all whole numbers from 1 to N. For example, the factorial of 5 is 1*2*3*4*5=120, Help?

Reviews

Write a Review

 

Physics Questions & Answers

  What volume of space contains an energy equal

What volume of space contains an energy equal. A car in stop-and-go traffic starts at rest, moves forward 12m in 8 seconds, then comes to rest again. The velocity-versus-time plot for this car is given.

  What is the maximum magnitude of the electric field

Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. The electric field at a point , which is 0.50 m from the center of the sphere, is 15,000 N/C and is directed radially outward. What is the maximum magnitude o..

  Find the internal resistance of batteries

Two 1.5 V batteries connected in a series to a 5 ohm resistor produce a 0.7 A current Find the internal resistance of batteries

  Calcluate the impulse exerted on the clay ball

The super ball is not replaced by a clay ball the same size and mass. The ball is dropped from the same height and it sticks to the table. Calcluate the impulse exerted on the clay ball

  What is the thermal conductivity of this metal

A metal rod with a diameter of 2.30 cm and length of 1.10 m has one end immersed in ice at 32oF, what is the thermal conductivity of this metal and Identify the metal

  What is the blocks distance from equilibrium

A 190 g block hangs from a spring with spring constant 15 N/m. At t=0s, the block is 13 cm below the equilibrium point and moving upward with a speed of 98.0 cm/s.

  Find the minimum angle,between the ladder and the ground

A uniform ladder of length L and mass 5 kg rests against a smooth, frictionless, vertical wall. Find the minimum angle,between the ladder and the ground at which the ladder will not slip

  What is the scale reading while an elevator accelerates

A solid cylinder with mass and radius, rotating with angular speed about an axis throughout its center, is set on the horizontal surface for which the kinetic friction coefficient is.

  How much current does it draw

A 100 percent efficient electric motor is lifting a 15N weight at 25cm/s. If the motor is connected to a 7V battery, how much current does it draw.

  Find water pressure and speed at the second floor

A water pipe having a 2.96 cm inside diameter carries water into the basement of a house at a speed of 0.804 m/s, find water pressure and speed at the second floor

  Find out the time for the bullet-block system

A 21 kg solid door is 220 cm tall, 94 cm wide. What is the door's moment of inertia for rotation about the vertical axis inside the door, 17 cm from one edge.

  How much work is done on the toboggan

A person pulls a toboggan for a distance of 41.7 m along the snow with a rope directed 24.3 ° above the snow, How much work is done on the toboggan by the tension force

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