Skydiver jumps out of a plane and reaches her terminal speed

Assignment Help Physics
Reference no: EM13558911

A skydiver jumps out of a plane and reaches her terminal speed of120 mph after falling for 15 s. How fast will the skydiver be going28.4 s later at the moment she pulls the ripcord? (The parachute hasn't deployed yet)

Reference no: EM13558911

Questions Cloud

Evaluate the depth of the well : A stone is dropped from rest into awell. The sound of the splash is heard exactly 2.50 s later. Find the depth of the well if theair temperature is 12.0°C
Manipulate this dangerous object with powerful electricfield : In a science fiction story, a microscopic black hole is given anenormous positive charge by firing an un-neutralized ion driveexhaust (consisting of positively charged xenon ions) into it forsix months.
Evaluate the wave speed : The distance between two successive maximaof a transverse wave is 1.70 m. Eightcrests, or maxima, pass a given point along the direction of travelevery 11.0 s. Calculate the wave speed
Find the pressure the gas exertson the cylinder walls : Three moles of nitrogen gas, N2, at 27.0°C are contained in a 25.8 L cylinder. Find the pressure the gas exertson the cylinder walls
Skydiver jumps out of a plane and reaches her terminal speed : A skydiver jumps out of a plane and reaches her terminal speed of120 mph after falling for 15 s. How fast will the skydiver be going28.4 s later at the moment she pullsthe ripcord? (The parachute hasn't deployed yet)
Define when the equivalence point is reached : Consider the titration of 30.0 mL of 0.030 M NH3 with 0.025 M HCl. The equivalence point is reached when 36 ml of HCl (titrant)is added.What is the pH at the equivalence point? (Kb of NH3 = 1.8 x 10-5)
Define an unknown compound contains only carbon : An unknown compound contains only carbon, hydrogen, and oxygen (). Combustion of 4.00 of this compound produced 5.87 of carbon dioxide and 2.40 of water.
What is the final temperature of the heating element : A certain toaster has a heating element made of Nichrome resistancewire. When the toaster is first connected to a 110 V source of potential difference (and the wire isat a temperature of 20.0°C), the initial current is1.7 A
Explain molecules most compact arrangement of particles : Given the following four substances: Bromine, Water, Carbon , and Air. Indicate whihc is expected to : 1) be a homogeneous mixture. 2) have greatest movement of particles. 3) Exist as molecules. 4) most compact arrangement of particles.

Reviews

Write a Review

Physics Questions & Answers

  What is the spatial length of the pulse

A laser pulse has an energy of 25 J and a beam radius of 2 mm. The pulse duration is 6 ns and the energy density is constant within the pulse. What is the spatial length of the pulse

  How fast is the probe traveling

Space probes communicate with controllers on Earth using radio waves. How fast is the probe traveling and is it traveling towards or away from Earth

  Example of either positive freedom negative freedom

Example of either positive freedom negative freedom (N). Indicate which each is by circling the Be able to explain your choice.

  At what distance is the object from the mirror

An object is placed in front of a convex mirror with a 22.6-cm radius of curvature. A virtual image half the size of the object is formed. At what distance is the object from the mirror

  What is the resulting angular speed of the rod

A small, 10.0 g insect stand at one end of a thin uniform metal rod which is initially at rest on a frictionless horizontal table. What is the resulting angular speed of the rod

  Use the ground-state wave function

Use the ground-state wave function of the simple harmonic oscillator to find Δx. Assume that α=mω/h_ E=(1/2)h_*ω

  Find the distance between the two second-order minima

A screen is placed 1.20m behind a single slit. The central maximum in the resulting diffraction pattern on the screen is 1.40cm wide-that is, find the distance between the two second-order minima

  What is the lift force exerted by the air on the rotors

A 6500 kg helicopter accelerates upward at 0.59 m/s2 while lifting a 1210 kg car. What is the lift force exerted by the air on the rotors?

  How far will a point on the edge

A water pipe is inclined 32.0° below the horizontal. The radius of the pipe at the upper end is 3.00 cm. If the gauge pressure at a point at the upper end is 0.117 atm, what is the gauge pressure at a point 2.65 m downstream, where the pipe has narro..

  Compute the current density and electron drift spees

A small but measurable current of 8.4 x 10-10 A exists in a copper wire whose diameter is 2.9 mm. calculate the current density and electron drift speed

  Find the direction of the displacement of this player

A basketball player runs down the court, following the path indicated by the vectors A, B, and C, find the direction of the displacement of this player

  Obtain the magnitude of the resultant force acting on it

A 11.0-kg object undergoes an acceleration of 2.6 m/s2. What is the magnitude of the resultant force acting on it

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