Equilibrium is to be taken as a negative distance

Assignment Help Physics
Reference no: EM13547486

A 66 trampoline artist jumps vertcally upward from the top of a platform with a speed of 5.4 . A) What is his speed as he lands on the trampoline, 3 m below his jump off point? B) If the trampoline behaves like a spring with spring stiffness constant 6.2×10^4 N/m , how far does he depress it? Any depression of the trampoline from equilibrium is to be taken as a negative distance.

Reference no: EM13547486

Questions Cloud

Estimate its translational acceleration : A 1.50m long ramp is inclined at 20 degree to the horizontal. A solid ball is released from rest at the top of the ramp. Find its translational acceleration
Find the speed of the ram at the instant of contact : A heavy-duty stapling gun uses a 0.131-kg metal rod that rams against the staple to eject it. The rod is pushed by a stiff spring called a "ram spring" (k = 31800 N/m).
The bolts on the cylinder head of engine require tightening : The bolts on the cylinder head of an engine require tightening to a torque of 92 m·N. If a wrench is L = 30 cm long, what force perpendicular to the wrench must the mechanic exert at its end? If the six-sided bolt head is 15 mm in diameter, estimate ..
Estimate what is the resistance of the wire : A 61.0 m length of insulated copper wire is wound to form a solenoid of radius 2.2 cm. What is the resistance of the wire
Equilibrium is to be taken as a negative distance : A 66 trampoline artist jumps vertcally upward from the top of a platform with a speed of 5.4 . A) What is his speed as he lands on the trampoline, 3 m below his jump off point? B) If the trampoline behaves like a spring with spring stiffness constant..
Find cost of debt - estimate cost of equity : How you estimated the percentage of capital that comes from debt, and common equity - find cost of debt
Define the van der waals parameters : Express the van der Waals parameters a = 0.751 atm dm^6 mol^-2 and b = 0.0226 dm^3 mol^-1 in SI base units
Compute the minimum thickness of the oil film : A thin film of oil (n = 1.26) is located on smooth, wet pavement. When viewed from a direction perpendicular to the pavement, What is the minimum thickness of the oil film
Bromopentane is isolated define the % yield of the reaction : Using the reaction below determine the limiting reagent, theoretical and % yield. 7.50ml of 1 pentene was allowed to react with 15 ml of HBr (9.0M). If 8.00 mL of 2 bromopentane is isolated what is the % Yield of the reaction

Reviews

Write a Review

Physics Questions & Answers

  Find the torque required to produce the acceleration

A day-care worker pushes tangentially on a small hand-driven merry-go-round and is able to accelerate it from rest to a spinning rate of 20.4 rpm in 11.0 s. Calculate the torque required to produce the acceleration

  Find probability that this batch will not be rejected

A U-shaped tube is open to the air at both ends and is partially filled with Mercury (density = 13,600 kg/m3). Water (density = 1000 kg/m3) is poured into the left arm until the water is 10 cm deep. How long upward from its initial position does t..

  Explain the difference between real and virtual images

Write at least one paragraph in which you define focal length, object and image distance and magnification. Explain the difference between real and virtual images

  Compute the radius of the electrons path

An electron enters a region of space containing a uniform 0.0000179-T magnetic field. Its speed is 151 m/s, Find the radius r of the electron\'s path

  What happens when it is heated above room temperature

A bimetalic strip consists of a thinstip of brass [Alphabrass=19X106(Co)-1] riveted to a thin strip of steel [Alphasteel=12X106(Co)-1]

  At what angle is the second order peak observed

In an X-ray scattering measurement the first order diffraction peak is observed at ? = 12.3°. At what angle is the second order peak observed

  What acceleration is produced

A crate with mass 32.0 kg initially at rest on a warehouse floor is acted on by a net horizontal force of 156N. What acceleration is produced

  A very large plane of charge is oriented horizontally

A very large plane of charge is oriented horizontally and has a constant charge distribution over the plane. A small insulating ball has charge +8.78 nC and mass 0.076 g. If the levitates 2.62 cm beneath the plane, and remains stationary, what is the..

  What should be the ratio of tensions

You are setting up two standing string waves. You have a length of uniform piano wire that is 6.0m long and has a mass of 0.150kg . You cut this into two lengths, one of 2.6m and the other of 3.4m , and place each length under tension. What should..

  How long it takes to convert all of the water into steam

An electric kettle of 7.0 Ω resistance containing 500 cm3 of water at 10ºC is connected to the 110 V supply. calculate how long it takes to convert all of the water into steam

  Find the distance between two first-order maxima in pattern

er beam with wavelength ? = 6328 Å is incident normal to the plane of a diffraction grating. find the distance between the two first-order maxima in the pattern

  Compute is the image upright or inverted

A concave mirrior is to form an image of the filament of a headlight lamp on a screen 8.00 m from the mirrior. The filament is 6.00 mm tall, Is the image upright or inverted

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