What was its speed when it crossed neptunes orbit

Assignment Help Physics
Reference no: EM13647895

at its perihelion in February 1986, comet Halley was 8.79*10^7 km from the sun and was moving at 54.6 km/s. What was its speed when it crossed Neptune's orbit in 2006?

Reference no: EM13647895

Questions Cloud

What is the component of the longer vector : Two vectors have magnitudes of 10m and 15 m. The angle between themwhen they are drawn with their tails at the same point is65?. What is the component of the longer vector along the line of the shorter?
What fraction of the geodes volume is hollow : A geode is a hollow rock with a solid shell and an air-filled interior. what fraction of the geode's volume is hollow
What is the net torque acting on the piece : A piece of machinery with a momentum of inertia of 2.6 kg m2 rotates with a constant angular speed of 4.0radians/second when a frictional torque of 0.56 mN acts on it. What is the net torque acting on the piece
What is the angular momentumof the wheel : A bicycle wheel has a diameter of 0.80 m and a mass of 2.0 kg. What is the angular momentumof the wheel
What was its speed when it crossed neptunes orbit : at its perihelion in February 1986, comet Halley was 8.79*10^7 km from the sun and was moving at 54.6 km/s. What was its speed when it crossed Neptune's orbit in 2006
What is their net electric field : Two particles are fixed to an x axis: particle 1 of charge -7.50*10^-7 C at x=6.00 cm, and particle 2 of charge +7.50*10^-7 C at x=22.0 cm. what is their net electric field
Compute the energy contained in each cycle of the wave : The wave function for a wave on a taut string is given below, wherex is in meters and t is in seconds. What is the energy contained in each cycle of the wave
What will be its apparent weight under water : An object has a volume of 4.0m^3 and weighs 40,000 N. What will be its apparent weight under water
Evaluate the density of the rock : A rock weighing 7150 N rock with avolume of 34 L is completely submerged inmercury. The density of mercury is 13.6 kg/L. Determine the density of the rock

Reviews

Write a Review

Physics Questions & Answers

  How much electrical energy is transferred to thermal energy

A certain brand of hotdog cooker works by applying a potential difference of 142 V across opposite ends of a hot dog and allowing it to cook by means of the thermal energy produced.How much electrical energy is transferred to thermal energy.

  Calculate the initial pressure inside the bubble

An oxygen bubble at the bottom of a lake 20. m deep has a volume of 1.20 cm^3, calculate the initial pressure inside the bubble at the bottom of the lake

  List the three main classes of meteorite and describe how

a list the three main classes of meteorite and describe how they can be distinguished on the basis of their principal

  An airplane is flying at v100ms along the straight line at

an airplane is flying at v100ms along the straight line at an altitude h5000m. at the instant when it is over an

  What were direction and length of her second displacement

A car of mass M = 800kg travelling at 50km/hour enters a banked turn covered with ice. The road is banked at an angle 20degrees, and there is no friction between the road and the car's tires.

  Determine the image location

an object is shown next to a lens of focal length 50cm. Given that the image is also shown on the right side of the lens, determine the image location

  What is the cars mass

A car rounds a 200 m radius curve at 10.5 m/s. If the horizontal force acting on the car is 790 N, what's the car's mass

  Compute the temperature of the liquid

The length of the mercury column at the ice point and steam point are 5.0 cm and 40.0cm respectively. What is the temperature of the liquid

  How many bulbs can be lite with this power

Water flows over a section of Niagara Falls at a rate of 1.07 × 106 kg/s and falls 40 m, How many 70 W bulbs can be lite with this power

  Find the velocity of toyota prius relative to vw passat

A Toyota Prius driving north at 61 and a VW Passat driving south at 42 are on the same road heading toward each other.

  Find what is the buoyant force acting on the sphere

A sphere of radius 10.0 cm floats in equilibrium partially submerged in water with it's lowest point 5.00cm below the water's surface. What is the buoyant force acting on the sphere

  Compute the work done by each one

a person pulls a 10kg weight across a floor a distance x=2.0m by pulling on a rope with 50N directed 15 degrees above the horizontal. compute the work done by each one

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