What is its initial velocity as it leaves the ground

Assignment Help Physics
Reference no: EM13286291

In this problem, you will apply kinematic equations to a jumping flea. Take the magnitude of free-fall acceleration to be 9.80m/s^2 . Ignore air resistance. A flea jumps straight up to a maximum height of 0.540m . What is its initial velocity as it leaves the ground?

Reference no: EM13286291

Questions Cloud

Find the net external torque that acts on each wheel : Two wheels have the same mass and radius of 4.8 kg and 0.50 m, respectively. Find the net external torque that acts on each wheel
Explain a two dimensional potential box : Consider a two dimensional potential box (where V= 0 if x is between 0 and a and if y is between 0 and b). Show one example that the energy is degernerated
How to implement 4-to-1 multiplexer with active high output : a) Show how to implement a 4-to-1 multiplexer with an active high output and no enable using two of the 2-to-1 MUXes and a minimum number of additional gates. b) Repeat part (a) for a 4-to-1 multiplexer with an active low output.
Explain the percent purity mass of naoh/mass : A 0.85g sample of commercial lye (containing NaOH and other inert ingredients) is dissolved in water and titrated with 37.00ml of 0.525 M HCl. What is the percent purity (mass of NaOH/mass of sample x 100) of the lye sample
What is its initial velocity as it leaves the ground : In this problem, you will apply kinematic equations to a jumping flea. Take the magnitude of free-fall acceleration to be 9.80m/s^2. What is its initial velocity as it leaves the ground
Define how the calculated molar mass of hcl : Briefly explain how the calculated molar mass of HCL would be affected if the HCL-saturated cotton ball were placed in the tube the NH3-satureted cotton ball
Compute the tension in the support cable : A wrecking ball (weight = 5680 N) is supported by a boom, which may be assumed to be uniform and has a weight of 2520 N. compute the tension in the support cable
Find by what factor the reverse leakage current of the diode : 2 diodes connected with their anodes tied together, and cathodes tied to 10v and ground. The voltage at the anodes is 0.1v. The diodes conduct 1mA at 0.7v. find by what factor the reverse leakage current of the diodes exceed Is.
Define what is the kinetic energy of the emitted electrons : What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency 1.4x10^15Hz

Reviews

Write a Review

Physics Questions & Answers

  What is the value of the current density

The quantity of charge q (in coulombs) that has passed through a surface of area 1.90 cm2 varies with time according to the equation q = 8t3 + 8t + 6, What is the value of the current density

  What is the speed of each au nucleus

The Relativistic Heavy Ion Collider (RHIC) at Brookhaven is colliding fully ionized gold (Au) nulcei accelerated to an energy of 200 GeV per nucleon, What is the speed of each Au nucleus just before collision

  Determine the magnitude of the centripetal acceleration

When the cylinder is rotating at 2.0 revolutions per second, determine the magnitude of the centripetal acceleration at the outer wall?

  Define what is the volume flow rate

The venturi flowmeter shown in the figure is used to measure the flow rate of water in a solar collector system. The flowmeter is inserted in a pipe with diameter 1.9 {rm cm}; at the venturi of flowmeter the diameter is reduced to 0.64 {rm cm}. Th..

  Find the maximum current in the resistor

The output voltage of an AC generator is given by ?v = (120 V) sin (80?t). The generator is connected across a 21.0-? resistor. Find the maximum current in the resistor

  What pressure in feet of water corresponds

If the partial pressure of water vapor is 47 mm Hg in the lungs at 760 mm Hg pressure, what percentage of air does the water vapor constitute?

  What is the distance from the star to the earth

An astronaut travels from a distant star to the Earth at speed 0.992c. What is the distance from the star to the Earth as measured by an observer on the Earth

  What is the mass of helium present

A sample of helium behaves as an ideal gas as it is heated at constant pressure from 273 K to 343 K. what is the mass of helium present

  What is the maximum angle of incidence for a light ray

fish tank filled with water is made of flat glass walls of n = 1.52. What is the maximum angle of incidence for a light ray

  Determine the velocity when it hits the floor

An object with a mass of m = 4.6 kg is attached to the free end of a light string wrapped around a reel of radius R = 0.265 m, determine the velocity when it hits the floor

  What was the angular acceleration during given time

Starting from rest, a disk rotates about its central axis with constant angular acceleration. In 5.0 s, it rotates 45 rad. What was the angular acceleration during this time

  Find the quantities related to the motion of the mass

A 0.88 kg mass attached to a vertical spring of force constant 196 N/m oscillates with a maximum speed of 0.40 m/s. Find the following quantities related to the motion of the mass.

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