A proton's rest mass is 1.67 × 10^?27 kg. Calculate its total energy when it is accelerated to a speed of 0.80 c
a. 1.5 × 10^?10 J
b. 1.0 × 10^?10 J
c. 2.5 × 10^?10 J
d. 2.0 × 10^?10 J
e. 7.5 × 10^?10 J
c
You might also like to view...
In the x-ray chemical analysis of the stainless-steel specimen in Figure 15.11, the Cr K? line with a wavelength of 0.2291 nm occurs at 99 degrees. What is the interplanar spacing of the crystal used in this wavelength dispersion experiment?
What will be an ideal response?
Find the equation 
that fits the following data.
a. 
b. 
c. 
d. 
An object with mass m and moment of inertia I is spinning with an angular momentum L. Its kinetic energy is:
a. 0.5I2/L. c. 0.5L2/m. b. 0.5L2/I. d. 0.5I2/m.
A series circuit consists of a 1.02 V source of emf, a 2.00 mF capacitor, a 1000 
resistor, and a switch. When the switch is closed, how long does it take for the current to reach one-half its maximum value?
A. 0.693 s B. 1.39 s C. 2.00 s D. 1.69 s E. 0.0250 s