How much energy is required to accelerate a spaceship with a rest mass of 107 metric...

How much energy is required to accelerate a spaceship with a rest mass of 107 metric tons to a speed of 0.458 c?

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Every day our Earth receives 1.55×10²² J energy from the Sun. If we were able to use 0.85 percent of this energy to accelerate spaceships, then how many missions would be possible in one year?

Expert Solution

genius_generous answered 8 months ago

Antiproton of kinetic energy E_k collides (bumps) with a proton at rest. How much energy is...

Antiproton of kinetic energy E_k collides (bumps) with a proton at rest. How much energy is available for the production of new particles that have a mass. relativistic calculation is needed and a must!

2. Based on the mass of methane that was combusted, how much energy was released in...

2. Based on the mass of methane that was combusted, how much energy was released in GJ? Assume the energy content for natural gas is 55 MJ/kg. 6.4117 x 1011 kg of methane is combusted = 6.4117 x 1011 x 55 MJ = 352.6435 x 1011 MJ 352.6435 x 1011 MJ = 352.6435 x 1011 x 0.001 GJ = 352.6435 x 108 GJ of energy was released. 3. Based on the mass of methane that was combusted, what mass of...

A sports car of mass 1000 kg can accelerate from rest to 72. km/h in 6.6...

A sports car of mass 1000 kg can accelerate from rest to 72. km/h in 6.6 s. a) What would the average force of the car's engine be? b) If the same force acts on 2000 kg car what is the acceleration.

How much energy, in Joules, is contained in the mass of a Helium nucleus? You may...

How much energy, in Joules, is contained in the mass of a Helium nucleus? You may need to look up the mass of a Helium nucleus. Include references for any numbers you quote. What fraction of mass is released as energy when Hydrogen fuses to Helium in the sun?

A.) How much heat energy, in kilojoules, is required to convert 60.0 g of ice at...

A.) How much heat energy, in kilojoules, is required to convert 60.0 g of ice at -18 degrees celcius to water at 25 degrees celcius? B.) How long would it take for 1.50 mol of water at 100 degrees Celsius to be converted completely into steam if heat were added at a constant rate of 24.0 J/s?

A) How much heat energy, in kilojules, is required to covert 33.0g of ice at -18.0...

A) How much heat energy, in kilojules, is required to covert 33.0g of ice at -18.0 degrees Celsius to water at 25.0 degrees Celsius? Express answer to 3 dig figs with units. B) How long would it take for 1.50 mol of water at 100.0 degrees Celsius to be converted completely into steam if heat were added at a constant rate of 24.0J/s? Express answer to 3 dig figs with units.

Ethanol, , boils at 78.29 °C. How much energy, in joules, is required to raise the...

Ethanol, , boils at 78.29 °C. How much energy, in joules, is required to raise the temperature of 3.00 kg of ethanol from 38.0 °C to the boiling point and then to change the liquid to vapor at that temperature? (The specific heat capacity of liquid ethanol is 2.44 J/g ∙ K, and its enthalpy of vaporization is 855 J/g.)

How much energy is required to take 4.5kg of -15C ice & bring it to room...

How much energy is required to take 4.5kg of -15C ice & bring it to room temperature (22C)?

An 89.0 g sample of ice is at -24 C. How much energy is required to...

An 89.0 g sample of ice is at -24 C. How much energy is required to convert the ice to steam at 167 C? Plot a heating curve with energy on the x-axis and temperature on the y-axis. Necessary constants: Specific heat (solid)= 2.10 J/g C Specific heat capacity (liquid)= 4.18 J/g C Specific heat capacity (gas)= 2.00 J/ g C Heat of fusion= 6.02 kJ/mol Heat of vaporization= 40.7 kJ/ mol

How much energy (in kJ) is required to convert a 2.56 lb block of ice at...

How much energy (in kJ) is required to convert a 2.56 lb block of ice at -12.5oF to steam at 234oF? Use the space provided on this page to draw a complete heating curve, labeling the axes and each important point on the graph. Below the graph, show your calculations and the final answer.

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