expressed as length { in metersseconds squared, or .h divide out and T = VT2. The factor 2T has no units sod in the analysis.10. The period of rotation of the Sun is 2.125 x 106seconds. This is equivalent to 2.125(2) ms(1) us(3) Ms(4) Ts11. Human hair grows at the rate of 3 nanometersper second. This rate is equivalent to(1) 3 x 10-3 m/s(2) 3 x 10-6 m/s(3) 3 x 10-9 m/s(4) 3 x 10-12 m/s12. The wavelength of red light is 7 x 10-7 meter.Express this value in nanometers.13. If m represents mass in kg, v represents speed inm/s, and r represents radius in m, show that theforce F in the formula F =in the unit kg m/s2.mv?can be expressed14. If PE, represents the potential energy stored in aspring in kg m2/s², and x represents the changein spring length from its equilibrium position inm, what is the unit for the spring constant k inthe formula RE

Since, 10^6 is called MEGA. Hence:- 3rd option is correct, Ms.

Answered: 10. The period of rotation of the Sun…

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Physics And Measurement

Section: Chapter Questions

Problem 1.29P

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econds squared, Ol 72. n divide out and T = VT². The factor 2T has no units so a in the analysis. 10. The period of rotation of the Sun is 2.125 x 10° seconds. This is equivalent to 2.125 (3) Ms (1) us (2) ms (4) Ts 11. Human hair grows at the rate of 3 nanometers per second. This rate is equivalent to (1) 3 x 10-3 m/s (2) 3 x 10-6 m/s (3) 3 x 10-9 m/s (4) 3 x 10-12 m/s 12. The wavelength of red light is 7 x 10-7 meter. Express this value in nanometers. 13. If m represents mass in kg, v represents speed in m/s, and r represents radius in m, show that the force F in the formula F = in the unit kg m/s?. mv? can be expressed 14. If PE, represents the potential energy stored in a spring in kg m2/s², and x represents the change in spring length from its equilibrium position in m, what is the unit for the spring constant k in the formula PE, = }kx?
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