User Account

All Pages

Speed at the bottom of the swing

Assignment Help Physics
Reference no: EM131058832

Tarzan swings on a 28.2 m long vine initially inclined at an angle of 20 degrees from the vertical.

A) What is his speed at the bottom of the swing if he starts from rest?

B) What is his speed at the bottom of the swing if he starts with an initial speed of 3.32 m/s?

Reference no: EM131058832

Questions Cloud

Approximate shutter speed : A photograph is properly exposed when the aperture is set to f/8 and the shutter speed is 1/110 s. Find the approximate shutter speed needed to give the same exposure if the aperture is changed to f/2.1.
Problem based on amino acids : Problem based on amino acids. The structure of proteins is primary, secondary, tertiary, and quaternary. Proteins are made up of little units called amino acids. Amino Acids have a two-carbon bond and are made up of three parts.
Provide a method to overcome potential barriers : Provide a method to overcome potential barriers to effective communication. These barriers can include: cultural/language barriers, use of technology, or any other issues you believe are barriers.
Purchase of a new widget making machine : Calculate the Net Present Value and Internal Rate of Return relative to the purchase of a new widget making machine.
Speed at the bottom of the swing : Tarzan swings on a 28.2 m long vine initially inclined at an angle of 20 degrees from the vertical. A) What is his speed at the bottom of the swing if he starts from rest?
What is interpol definition of corruption : Review the Interpol web page on Corruption (http://www.interpol.int/Crime-areas/Corruption/Corruption) and evaluate Interpol's international policing and ways Interpol is investigating these crimes. What is Interpol's definition of corruption? Wou..
Write a summary paper about the article zika virus : Write a summary paper about the article "Zika Virus" by Lyle R. Petersen, Denise J. Jamieson, Ann M. Powers and Margaret A. Honein.
Question regarding the convert mass to energy : The US uses about 8 x 1019 J of energy per year. How much mass would that require if we could totally convert mass to energy? If the mass came from, say, turning used cars entirely into energy, estimate how many would be required?
Constant force exerted on the ball by the wall : A 1.7 kg ball strikes a wall with a velocity of 8.5 m/s to the left. The ball bounces off with a velocity of 7.3 m/s to the right. If the ball is in contact with the wall for 0.19 s, what is the constant force exerted on the ball by the wall?

Reviews

Write a Review

Physics Questions & Answers

  What is the specific gravity of the wood

A piece of wood that floats on water has a mass of 0.0175kg. A lead weight is tied to the wood and the apparent mass with the wood in air and the lead weight submerged in water is 0.0765kg. what is the specific gravity of the wood

  Find the horizontal distance the ball would travel

A small steel ball bearing with a mass of 16.0 g is on a short compressed spring. Calculate the horizontal distance the ball would travel

  What will be the minimum lanch speed so that it takes the

a. calculate the launch speed of a projectile that rises vertically above the earth to an altitude equal to one earth

  What is the terminal speed ms at which the bar falls assume

a 55g horizontal metal bar 10cm long is free to slide up and down between two tall vertical metal rods that are 10cm

  Find for what distance should the camera lens be focused

Suppose that you want to take a photograph of yourself as youlook at your image in a flat mirror 2.5 m away. For what distance should the camera lens be focused

  How much kinetic energy kair did the air molecules gain

a coffee filter of mass 1.7 grams dropped from a height of 1.3 m reaches the ground with a speed of 2.6 ms. how much

  Frictionless pulley has the shape of a uniform solid disk

A frictionless pulley has the shape of a uniform solid disk of mass 6.00 and radius 28.0 . A 2.70stone is attached to a very light wire that is wrapped around the rim of the pulley(Figure 1) , and the stone is released from rest. As it falls down,..

  What fraction of the initial gas remains in the cylinder

Law of Gravitation- Find out an expression for the magnitude of the initial velocity that a projectile should possess in order to leave the earth when air friction is neglected. The gravitational constant for g is, G = 6.67428*10^-11 m^3 Kg^-1 s^-..

  Determine what must your orbital speed be

One of the asteroids, Ida, looks like an elongated potato. Surprisingly it has a tiny (compared to Ida) spherical moon! what must your orbital speed be

  Find at what rate is the plane gaining altitude

An experimental plane just after takeoff climbs with a speed of 500km\h at an angle of 37o with the horizontal. Find at what rate is the plane gaining altitude

  What force is exerted by the biceps muscle

If your biceps attach to your forearm at 0.0468 m from the elbow and make an angle of 27 degrees with the vertical while a 31.4 kg mass is held in your hand 30.32 cm from the elbow, what force is exerted by the biceps muscle? ignore the mass of the f..

  Football player-starting from rest at the line of scrimmage

A football player, starting from rest at the line of scrimmage, accelerates along a straight line for a time of 1.5 s. Then, through a negligible amount of time, he changes the magnitude of his acceleration, he continues in the same direction for ano..

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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