What would be the objects speed at the moment of impact

Assignment Help Physics
Reference no: EM13556630

A person drops an object from a bridge spanning a rushing river, falling a distance h before hitting the water. Neglecting air resistance, what would be the object's speed at the moment of impact?

Reference no: EM13556630

Questions Cloud

Find its maximum vertical displacement : A projectile is launched with a initial velocity of magnitude a at a angle B to the horizontal. Find its maximum vertical displacement
Find the sum of the horizontal components of the tensions : A mass m hangs from a cable tied to two other cables connected to a support. find the sum of the horizontal components of the tensions
Plane accelerates from rest at a constant rate : A plane accelerates from rest at a constant rate of 5.00 m/s along a runway that is 1800 m  long. Assume that the plane reaches the required takeoff velocity at the end of the runway. What is the time needed to take off? What is the distance(m) trave..
Calculate what is the maximum altitude reached : Middle schoolers are having a rocket competition; one of their rockets launches and ascends directly upward with a constant vertical acceleration of 19.5 m/s2 for 1.0 min. What is the maximum altitude reached
What would be the objects speed at the moment of impact : A person drops an object from a bridge spanning a rushing river, falling a distance h before hitting the water. what would be the object's speed at the moment of impact
Evaluate the bulk modulus of the liquid : When the pressure applied to an unknown liquid is increased from 1.0x10^7 N/m^2 to 5.5x10^7 N/m^2, Calculate the bulk modulus of the liquid
Charge Causes Flux-How much flux would pass through surface : Charge Causes Flux A point charge causes anelectric flux of -370N·m 2 /C to pass through a spherical Gaussian surface of 15.0 cm radius centered on the charge. If the radius of the Gaussian surface weredoubled, how much flux would pass through the s..
How much force of air resistance is acting on her : At a particular moment in kayla's skydive, her acceleration is 16 meters/sec^2. how much force of air resistance is acting on her
Speed vyo which is greater than the terminal speed vterm : Suppose that a projectile which is subject to a linear resistive force is thrown vertically down with a speed Vyo which is greater than the terminal speed Vterm. Describe and explain how the velocity varies with time and make a plot of Vy against ..

Reviews

Write a Review

Physics Questions & Answers

  How much work is required to move the electron

What is the potential energy of an electron that is 59.0 cm from a charge of 33.5 nC, How much work is required to move the electron very far from the charge

  How long does it take for the current to reach this value

An emf of 32 V is applied to a coil with an inductance of 34 mH and a resistance of 0.20 ?. How long does it take for the current to reach this value

  Find the centripetal acceleration of a point on the edge

A bicycle wheel of radius 0.4 m is spinning at a rate of 65 revolutions per minute. find the centripetal acceleration of a point on the edge of the wheel

  Calculate the final speed of the crate

A 60·kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 340·N. What is the final speed of the crate

  What is the force on the rocket due to gravity

at the surface of the earth what is the force on the rocket due to gravity when the rocket has reached an altitude of 1.2 x 104 km

  What is the capacitance if the rutile thickness is 1 mm

An electronics technician wishes to construct a parallel-plate capacitor using rutile (? = 1.00 102) as the dielectric. If the cross-sectional area of the plates is 1.00 cm2, what is the capacitance if the rutile thickness is 1.00 mm?

  Find the horizontal distance traveled by the projectile

A catapult on a cliff launches a large round rock towards a ship on the ocean below. calculate the horizontal distance D traveled by the projectile

  Convective transport and momentum by molecular transport

What is the difference between momentum by convective transport and momentum by molecular transport?

  What is the speed of the bob at the bottom of the swing

A 2.5 m-long pendulum is released from rest when the support string is at an angle of 20° with the vertical. What is the speed of the bob at the bottom of the swing?

  How many moles of the substance are present

A certain substance has a mass per mole of 36 g/mol. When 319 J is added as heat to a 35.0 g sample of this material, How many moles of the substance are present

  Determine what is the position of the image

An object placed 10.0 cm from a concave spherical mirror produces a real image 8.00 cm from the mirror. what is the position of the image

  Estimate the average velocity of the squirrel

A squirrel falls from a very tall tree. Initially at t=  0), the squirrel is at the top of the tree, a distance y  50 m above the ground. Estimate the average velocity of the squirrel

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