3. How do GPS receivers use time to determine the distance from the satellites? O a. The satellites transmit signals at a constant speed which include very precise time stamps. The GPS receivers use the time lag from when the signal was transmitted from the satellite to when it was received to calculate a distance from the satellite. O b. The satellites transmit signals at a constant speed, and your GPS receiver picks up the first satellite signal that reaches a 90-degree angle from th receiver and the Earth's surface. This signal includes a very precise time stamp. Using trigonometry, the receiver calculates the distance to the satellite based on the time stamp and the 90-degree angle. O c. The satellites transmit signals at a constant speed that are picked up by the GPS receivers. The signal is then retransmitted to the satellite, which calculates the distance based on the time lag from when it transmitted the signal to when it received it back. O d. The GPS receivers transmit signals at a constant speed which include very precise time stamps. The satellites use the time lag from when the signal was transmitted to when it was received to calculate a distance from the GPS receiver.
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps