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If the man runs one hour with the half with speed 8 miles per hour?
If the man runs for one hour at a speed of 8 miles per hour, he will cover a distance of 8 miles. Since he runs for a full hour without stopping, the entire distance is achieved at that constant speed. Therefore, the total distance covered in that hour is simply the product of speed and time, which is 8 miles.
How many feet does it take to stop at 55mph?
The stopping distance at 55 mph varies based on factors like vehicle type, road conditions, and braking efficiency. On average, it takes about stopping distance of stopping distance of 200-250 feet to come to a complete stop, which includes both the reaction distance (the distance traveled while the driver reacts) and the braking distance. If you consider a reaction time of about 1.5 seconds, this adds roughly 120 feet to the total stopping distance.
How do i compute time to travel a specific distance at a specific speed?
To compute the time it takes to travel a specific distance at a specific speed, use the formula: time = distance ÷ speed. Ensure both distance and speed are in compatible units (e.g., miles and miles per hour, or kilometers and kilometers per hour). Simply divide the total distance by your speed to obtain the time in hours. For example, if you need to travel 100 miles at a speed of 50 miles per hour, the time would be 100 ÷ 50 = 2 hours.
What is the speed of a care that traveled a total of 300 miles in 5 hours?
Not sure about the speed of care, but the speed of a car would be Distance/Time = 300/5 = 60 miles per hour.Not sure about the speed of care, but the speed of a car would be Distance/Time = 300/5 = 60 miles per hour.Not sure about the speed of care, but the speed of a car would be Distance/Time = 300/5 = 60 miles per hour.Not sure about the speed of care, but the speed of a car would be Distance/Time = 300/5 = 60 miles per hour.
Gerald and Michelle went on a 24 mile bike ride they rode 1 4 of the distance before stopping by lunchtime the rode 5 8 of the total distance how many miles did they have left to ride after lunch?
3 miles
What factor does NOT affect The Total Stopping Distance of a Vehicle?
The color of the vehicle does not affect the total stopping distance. Factors that do affect stopping distance include speed, road conditions, driver reaction time, and vehicle condition.
The stopping distance of a car when it is going at 50 miles per hour?
5o miles per hour is 73.3 feet per second. The average stopping distance for the breaks at that speed is 128 feet. Now add to that the average reaction time for a driver at that speed which is 3/4 second so we add 55 feet gives us a total of 183 feet.
This is the distance your vehicle travels from the moment you first see a hazard to the moment you come to a full stop?
That distance is known as the total stopping distance, which consists of both the thinking distance (distance traveled while recognizing a hazard and reacting) and the braking distance (distance traveled from applying the brakes to coming to a complete stop). The total stopping distance can vary depending on factors such as speed, road conditions, and vehicle condition.
As speed increase the elements of your stopping distance and therefore your stopping distances as a whole?
Yes, as speed increases, both the reaction distance (distance traveled while identifying a hazard and initiating braking) and braking distance increase, leading to a longer total stopping distance. This is due to the greater momentum and energy that needs to be dissipated to come to a stop at higher speeds.
How long does to take to drive 420 miles at 60 miles per hour?
Average speed = total distance / total time Therefore, total time = total distance / average speed = 420 miles / 60 miles per hour = 7 hours It takes 7 hours to drive 420 miles at 60 miles per hour
Total stopping distance on dry pavement at the speed of 30 mph is about?
The total stopping distance for a car travelling at 30 mph on a dry surface is about 75 feet. However, you may wish to note that in most countries, driving a car on the pavement is illegal.
What is the element of total stopping distance?
Total stopping distance is the thinking distance (The distance it takes for your brain to process the event and decide to stop the car) and the stopping distance (The distance it takes to stop the car once deceleration has begun) added together.
Non-example of instantaneous speed?
An example of non-instantaneous speed would be the average speed of a car over a distance of 100 miles, calculated by dividing the total distance traveled by the total time taken to cover that distance.
What does your total stopping distance includes?
The total stopping distance includes the perception distance, reaction time and braking distance. The distance that your vehicle is traveling and then pressing on the brake after seeing a hazard, is the total stopping distance.
How does speed affect stopping?
The faster you are going the longer the stopping distance is. The slower you are going the shorter the stopping distance is. E.G. Speed of a car Thinking distace Breaking distance Total stopping distance mph meters meters meters 30 9 14 23 40 12 24 36 50 15 38 53 70 21 75 96
What is the distance your vehicle travels while stopping?
The distance your vehicle travels while stopping, known as the stopping distance, is the sum of the reaction distance and the braking distance. The reaction distance is the distance your vehicle travels from the moment you perceive a hazard until you physically hit the brakes. The braking distance is the distance your vehicle travels once the brakes are applied until the vehicle comes to a complete stop. Factors such as speed, road conditions, and vehicle condition can all affect the overall stopping distance.
What is average speed and how do you calculate it?
to find average speed divide the distance traveled by the time it took to travel that distance so for example: what is the average speed of a runner that traveled 10 miles in 2 hours? 10(distance)/2(time) = 5(speed), so the answer would be 5 miles per hour although they may not have been traveling 5 miles per hour the whole time the average speed they were traveling is 5 miles per hour. also you can find the distance by multiplying the time by the speed. and to find time, multiply speed by distance. (dont forget units will vary for answers) hope this helped :)
