Compute the speed of the spaceship

Assignment Help Physics
Reference no: EM13270118

The length of a moving spaceship is 29.4 m according to an astronaut on the spaceship. If the spaceship is contracted by 15.9 cm according to an Earth observer, what is the speed of the spaceship?

Reference no: EM13270118

Questions Cloud

Determine the signal voltage at the collector : A 50 mV signal is applied to the base of a properly biased transistor with r =10-ohm and Rc=560-ohm. Determine the signal voltage at the collector.
What is the initial cash flow for this investment : The cost of the machine was $2,150,000 but they spent $200,000 investigating whether or not there would be business for this type of locking system before they decided to evaluate this new investment. The machine cost $250,000 to make it ready for..
Explain carbon dioxide has a solubility : At 25 °C and 795 Torr, carbon dioxide has a solubility of 0.0356 M in water. What is its solubility at 25 °C and 2030 Torr?
Which one of the following is the risk arising from changes : Which one of the following is the risk arising from changes in value caused by political actions?
Compute the speed of the spaceship : The length of a moving spaceship is 29.4 m according to an astronaut on the spaceship. compute the speed of the spaceship
Why the circuit should reset after dispensing the product : design a sequential circuit to control the operation of a vending machine which dispenses a $0.25 product. I need a state diagram and a state table. please help! More info: The circuit has three inputs, N, D, Q, and two outputs, P and C.
Develop a comparator circuit that takes two 2-bit operands : Develop a comparator circuit that takes two 2-bit operands (A and B, or A1 A0 and B1 B0) and gives a single bit output if A>B. Show the truth table for the circuit, K-map, and the circuit implementation. How would you extend your solution to build..
If the ideal gas expands isothermally against a pressure : An ideal gas is expanded reversibly and isothermally from 10 bar to 1 bar at 298.15 k. what are the values of (w), (q), delta U, and delta H. If the ideal gas expands isothermally against a constant pressure of 1 bar, how much work is done on the ..
What is the magnitude of the force felt by the athlete : When a rifle is fired, the person firing the rifle absorbs the recoil. Consider an Olympic biathlete firing a competition rifle. What is the magnitude of the force felt by the athlete

Reviews

Write a Review

Physics Questions & Answers

  What coordinate on the axis is net electric field produce

A dog pulls on a pillow with a force of 2.2 N at the angle of 40° above the horizontal. Find the x and y components of the force.

  What is the inductance of the magnet

The Superconducting magnet for the experimental MRI studies at a laboratory is a 1 m long solenoid of 60 cm diameter, What is the inductance of the magnet?

  How to complete a round trip between earth and mars

How long will a radar signal take to complete a round trip between earth and mars when the two planets are 0.7 AU apart.

  Calculate the position x(t), and acceleration a(t)

The velocity of an object undergoing linear drag and no other forces can be described as: v(t)=v0e^t/?, Calculate the position x(t), and acceleration a(t) of the particle as a function of time t

  What would be the diffusion rate in a channel

The diffusion rate for a solute is 4.0 × 10-11 kg/s in a solvent-filled channel that has a cross-sectional area of 0.50 cm2, What would be the diffusion rate m/t in a channel with a cross-sectional area of 0.30 cm2

  What is the maximum velocity

The pulley system is used to lift a 61 kg crate. Note that one chain connects the upper pulley to the ceiling and a second chain connects the lower pulley to the crate. The crate is rising with an acceleration of 2.4 m/s2. Assume the masses of the ch..

  Find the sound intensity level at the position of listener

A jackhammer causes a sound intensity of 95 bB at a point where a person is standing. What is the sound intensity level at the position of the listener

  Determine the final angular velocity

The block is spun at 60 rpm, then the temperature of the rod is slowly increased. When the wax melts, the block slides out to the end of the rod. Determine the final angular velocity? Give your answer in rpm.

  How far are you from the lightning stroke

Suppose you hear a clap of thunder 15.80 s after seeing the associated lightning stroke. The speed of sound waves in air is 343-m/s, and the speed of light in air is 3.00x 10^8 m/s.

  How far is the ship from rocks

A broken piano emits frequencies from a low of 32.0 Hz to a high of about 4100 Hz. What is the shortest wavelength if the speed of sound in air is 342.50 m/s? Record the answer to three decimal places and include units in the answer.

  Determine the maximum speed of the mass

A 3.85 kg mass attached to a spring oscillates with a period of 0.355 s and an amplitude of 20.5 cm. find the maximum speed of the mass

  Find the maximum speed the stone can attain

The minimum stopping distance for a car traveling at a speed of 30 {m/s} is 60 {m}, including the distance traveled during the driver's reaction time of 0.50 {s}.What is the least stopping distance for the same car traveling at a speed of 41 {m/s}..

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