Ray of sunlight strikes the mirror early in the morning

Reference no: EM13653831

A small mirror is attached to a vertical wall, and it hangs adistance of 1.82 m above the floor. The mirror is facing due east,and a ray of sunlight strikes the mirror early in the morning and then again later in the morning. The incident and reflected rayslie in a plane that is perpendicular to both the wall and thefloor. Early in the morning, the reflected ray strikes the floor ata distance of 3.14 m from the base of the wall. Later on in themorning, the ray is observed to strike the floor at a distance of1.34 m from the wall. The earth rotates at a rate of 15.0° perhour. How much time (in hours) has elapsed between the twoobservations?

Reference no: EM13653831

Questions Cloud

State what is the longest wavelength of radiation : The energy from radiation can be used to cause the rupture of chemical bonds. A minimum energy of 941 is required to break the nitrogen-nitrogen bond in. What is the longest wavelength of radiation that possesses the necessary energy to break the b..

What is the nature of the observable organizational culture : What is the nature of the Observable Organizational Culture?

Systematic plan for doing research such as gender : Research Experiment conduct internal validity, a systematic plan for doing research such as gender, age, and race.

Determine the final temperature of the bat : An aluminum baseball bat has a length of 0.695 m at a temperature of 11.0°C. Determine the final temperature of the bat

Ray of sunlight strikes the mirror early in the morning : A small mirror is attached to a vertical wall, and it hangs adistance of 1.82 m above the floor. The mirror is facing due east,and a ray of sunlight strikes the mirror early in the morning andthen again later in the morning.

Explain how the wife of baths prologue breaks : Explain how the Wife of Baths Prologue breaks OR reinforces social stereotypes about men, women, or relationships

Demonstrate a clear understanding of significant challenges : Demonstrate a clear understanding of the significant challenges project managers face in supply chain management

Estimate what tension in the rope is required : A worker drags a 150lb. crate across the floor by pulling on a rope inclined at 17degrees above the horizontal. What tension in the rope is required to start the block moving

What is the moons centripetal acceleration : The moon revolves aound the Earth in 27.3 days in nearly circular orbit with a radius of 3.8*10^8 m. what is the moon's centripetal acceleration

User Account

All Pages