Question

A particle traveled the distance of 6.6×
`10^(-19)` meters a a rate of 3.3×
`10^(-34)`. If distance equals rate times time, how many seconds did it take the particle to travel the specified distance?

A. 5.0x
`10^(14)` seconds
B. 2.0x
`10^(15)` seconds
C. 2.0x
`10^(-53)` seconds
D. 5.0x
`10x^(-53)` seconds

Answer 1

Distance (D) equals rate (R) times time (T): D = R x T

=> T = D/R = 6.6 x 10^-19/(3.3 x 10^-34) = 2 x 10^15 (m)

=> Option B is correct

Hope this helps!

:)