How many seconds elapsed on your watch

Reference no: EM13260832

A friend speeds by you in her spacecraft at a speed of 0.770 c. It is measured in your frame to be 4.30m long and 1.50m high.

What will be its length at rest?

What will be its height at rest?

How many seconds elapsed on your friend's watch when 22.0s passed on yours?

How fast did you appear to be traveling according to your friend?

How many seconds elapsed on your watch when she saw 22.0s pass on hers?

Reference no: EM13260832

Questions Cloud

Explain the value of the strain hardening exponent : the value of the strain hardening exponent is 0.3. On the basis of these data what true plastic strain would be expected for a total true plastic stress of 326 MPa

Determine what is the value of 1 lsb referred to 3 v : Clearcly, any noise will pass straight through to the ADC subsystem, introducing measurement error. You have two choices to mitigate this: SW filtering and HW filtering. Assume the uC sample rate, Fs, is 100 Hz with 8 bit resolution.

Clearly beyond the scope of the project : How should a project manager respond to a change request from a sponsor that is clearly beyond the scope of the project?

What is the current bond price : Ninja Co. issued 14-year bonds a year ago at a coupon rate of 7.4 percent. The bonds make semiannual payments. If the YTM on these bonds is 5.7 percent, what is the current bond price?

How many seconds elapsed on your watch : A friend speeds by you in her spacecraft at a speed of 0.770 c. It is measured in your frame to be 4.30m long and 1.50m high. How many seconds elapsed on your watch when she saw 22.0s pass on hers

What is the value of the stock based on the dividend : Dunning Chemical paid a dividend at the end of year one of $1.30, the anticipated growth rate was 10 percent, and the required rate of return was 14 percent.

Explain how a reed switch works : Explain how a reed switch works and how the pull-on distance can affect the operation of the reed switch?

Explain contaminated with a thermally stable compound : The original sample is not pure, but is contaminated with a thermally stable compound. Will the reported mole ratio of CaO to CO2 be too high, too low, or unaffected? Explain

Find the wattmeter reading and the inductance of the coil : The inductance of an air core coil is 0.08H, and the effective resistance is 4 ohms when a 60V, 50Hz source is connected across the coil. Find the current passing through the coil and the reading of a watt meter across the coil.

User Account

All Pages