Estimate what is the net force on the sky diver

Assignment Help Physics
Reference no: EM13565876

If the acceleration of a 75 kg skydiver is 4m/s2,

a. what is the net force on theskydiver?

b. what is the weight of the skydiver on the earth's surface?

c. what is the magnitude of the force of air resistance?

Reference no: EM13565876

Questions Cloud

Obtain the final kinetic energy of the box : A 4 kg box is raised from rest adistance of 6 m by a vertical force of110 N. Find the final kinetic energy of the box
Explain leads to the formation of an insoluble precipitate : The following pairs of soluble solutions can be mixed. In some cases, this leads to the formation of an insoluble precipitate. Decide, in each case, whether or not an insoluble precipitate is formed.
Why did dickens use these oppositions : Consider what Dickens was trying to teach readers through the opposition of characters. I chose Biddy and Estella, why did Dickens use these oppositions and what was he trying to teach us?
State the temperature of the resulting solution rises : Sodium metal reacts with water to produce hydrogen gas and sodium hydroxide according to the chemical equation shown below. When 0.025 mol of Na is added to 100.00 g of water, the temperature of the resulting solution rises
Estimate what is the net force on the sky diver : If the acceleration of a 75 kg skydiver is 4m/s2, what is the net force on the sky diver
Explain chlorine dioxide has been used as a disinfectant : Chlorine Dioxide has been used as a disinfectant in AC systems. It reacts with water according to the equation: 6ClO2+3H2O à 5HClO3+HCl
Evaluate where is the center of mass of these objects : Four objects are situated along the y axis as follows:a 2.01 kg object is at +2.98 m, a2.90 kg object is at +2.45 m, Where is the center of mass of these objects
State a balanced chemical equation for thermal decomposition : Write a balanced chemical equation for thermal decomposition of NiSO4*7H2O, based on observation that compound remained a solid, blue litmus paper moistened in condensation of heated compound/crystals did not change, indicating no acid present
State chemical equation for thermal decomposition of crcl3 : Write a chemical equation for thermal decomposition of CrCl3*6H2O, based on observation that blue litmus paper moistened in condensation of heated compound/crystals turned pink, indicating presence of an acid.

Reviews

Write a Review

Physics Questions & Answers

  What is the refracted angle in that material

A light ray is incident upon a plane interface between two materials. The ray makes an incident angle with the normal to the surface of 30 degrees in a material with index of refraction 1.3. what is the refracted angle (in degrees) in that material

  Find what is its moment of inertia about the rotation axis

A flywheel 0.600 m in diameter pivots on a horizontal axis. Arope is wrapped around the outside of the flywheel, What is its moment of inertia about the rotation axis

  Find the frequency of vibrations

An electric vehicle starts from rest and accelerates at a rate of 2 m/s2 in a straight line until it reaches a speed of 25.00 m/s. The vehicle then slows at a constant rate of 1.1 m/s2 until it stops. (1) How much time elapses from start to stop? ..

  Find out the magnitude of the average force on the floor

What is the final temperature when .032kg of milk at 11C is added to .16 kg of coffee at 91C. suppose the specific heat capactieis of the two liquids are the same as water, and disregard any energy transfer to the liquid's surroundings.

  What will be its rotation rate at the end

The disk in a CD player does not rotate at a constant rate, but spins at a rate determined by a control circuit so that the linear speed of the track being read is constant, what will be its rotation rate at the end

  What is the volume rate of flow

A 6.4 cm diameter pipe gradually narrows to 4.0 cm. When water flows through this pipe at a certain rate, What is the volume rate of flow

  Calculate how many revolutions does it make

The crankshaft in a race car goes from rest to 3600rpm in 3.2s. How many revolutions does it make while reaching 3600rpm

  Calculate the angular velocity when the person reaches edge

A person of mass 79kg stands at the center of a rotating merry-go-round platform of radius 3.3m and moment of inertia 830kg*m^2. Calculate the angular velocity when the person reaches the edge

  Define how long are the skid marks

define How long are the skid marks. calculate the time it takes the sled to go 21 m down the slope.

  Determine which balloon hits first

A water balloon is thrown horizontally at a speed of 2.0 m/s from the roof of a building that is 6.00 m above the ground. Determine which balloon hits first and how much sooner it hits the ground than the other balloon

  Calculate the frequency of the motion

An object undergoing simple harmonic motion takes 0.34 s to travel from one point of zero velocity to the next such point. The distance between those points is 40 cm. Calculate the frequency of the motion

  What is the expected angular magnification

A stamp collector uses a lens with 7.5-cm focal length as a simple magnifier. The virtual image is produced at the normal near point (25 cm). What is the expected angular magnification

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