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4m/s
total distance = 2m + 80m = 82 m total time = 2s + 40s = 42s → average speed = total distance / total time = 82m / 42s = 1 20/21 m/s ≈ 1.95 m/s
In general, we will find the average speed of a moving object by dividing the total distance it travels by the total time elapsed in its travel.We can find the actual speed of the object if it moves with a constant speed during all of its travel. But if the object is something like a bus or train that makes stops along the way, we discover its average speed by dividing the total distance it travels by the total time it took to travel that distance.
Not enough information. You also need to know how much the acceleration is. Once you know that, calculate the final speed, then calculate the average speed as (initial speed + final speed) / 2, and multiply that by the time to get the distance.
Distance is the length of anything or the distance between any two points. In standard units, it would be measured in inches, feet, yards, or miles. In SI unites, it would be measured in mm, cm, m, or km. In Astronomy, one might also use AU (distance from earth to sun), or lightyears (distance light travels in a year). Velocity/Distance calculates are common in mathematics, but perhaps only moderately applicable in the real world as speeds often vary during a trip. However, people do frequently try to estimate the expected duration of a trip.
4m/s
centimeters
Radio frequencies, UV rays, sound, light, and electricity travels from one place to another during a wave motion.
Answer: The average speed of the object is 1.95 m/s. Explanation: Distance traveled by an object in the first interval, = 2 m Time is taken in firsts interval = 2 s Distance traveled by an object in the second interval, = 80 mm Time taken in second interval = 40 s The average speed of the object is 1.95 m/s.
During a single period a wave travels just one wavelength.
total distance = 2m + 80m = 82 m total time = 2s + 40s = 42s → average speed = total distance / total time = 82m / 42s = 1 20/21 m/s ≈ 1.95 m/s
In general, we will find the average speed of a moving object by dividing the total distance it travels by the total time elapsed in its travel.We can find the actual speed of the object if it moves with a constant speed during all of its travel. But if the object is something like a bus or train that makes stops along the way, we discover its average speed by dividing the total distance it travels by the total time it took to travel that distance.
It takes about 3 days for a spacecraft to reach the moon. During that time a spacecraft travels about 240,000 miles (386,400 kilometers) which is the distance between Earth and the moon. It takes about 3 days for a spacecraft to reach the moon. During that time a spacecraft travels about 240,000 miles (386,400 kilometers) which is the distance between Earth and the moon.
What determines the amount of horizontal and vertical distance a basketball player travels while making a slam dunk is momentum. The players weight and velocity combine to carry momentum as he jumps, soars, and lands.
the hurricane
a lightyear is a measure of distance that is the distance light will travel in one year. yes also it can travel in 24 hours
(Answered as "What travels across the surface of the Earth when an eclipse occurs?") The shadow of the Moon travels across the Earth during a Solar Eclipse. (During a Lunar Eclipse, the shadow of the Earth travels across the Moon.)