by what conversion factor do you need to multiply a speed expressed in kilometers per hour...
(11 % ) Problem. 9: A motorist in Spain is on a route that has a posted speed limit of Yn- 75 km/hr and is traveling over the speed limit by vc 22 km/hr. A van pulls out of a garage into the street in front of the motorist d 19 m in front of the motorist and stops there. The motorist immediately slams on the brakes and begins decelerating at a rate of ab 3.3 m/s2 25% Part a...
Show all work in calculation problems a.What conversion factor relates kilometers (km) and miles (mi) b. What conversion factor relates grrams (g) and kilograms (kg) c. What conversion factor relates centimeters (cm) and meters (m) d What conversion factor relates hours (h) and seconds (s)
Japan has a train which can reach a top speed of 603.1 kilometers per hour. what is this speed in units of feet per second?
a. what is the car's highest possible speed, in kilometers per hour, when the speedometer reads 94km/h? b. what is the car's lowest possible speed, in kilometers per hour, when the speedometer reads 94km/h? n 2: Suppose a car speedometer has a 4.4 % uncertainty.
A bicyclist in the Tour de France has a speed of 31.0 miles per hour (mi/h) on a flat section of the road. What is this speed in (a) kilometers per hour (km/h), and (b) meters per second (m/s)?
The speed limit on certain interstate highways is 80 miles per hour. (a) What is this in feet per second? ft/s (b) How many kilometers per hour is this? km/h Additional Materials eBook + -/1 points 2. OSUniPhys1 1.3.WA.007. What is the height in meters of a 6-foot-4-inch tall person? m Additional Materials eBook +-/1 points 3. OSUniPhys1 1.3.WA.008. Mount Everest, at 29,028 feet, is the tallest mountain on Earth. What is its height in kilometers? km
The speed of light was measured 2,500 times. The average measurement was 299,774 kilometers per second and the standard deviation in the sample was about 14 kilometers per second. (a) What are the conditions on the measurement process that need to be satisfied so that you can provide an approximate 95% confidence interval for the speed of light based on the above data? (b) Assuming that these conditions are satisfied, report the corresponding confidence interval for the speed of light...
You look down at your speedometer and find that you are driving at a speed of 100. miles per hour. What is this speed in meters per second? What is this speed in kilometers per hour ?
6. The speed of light was measured 2,500 times. The average measurement was 299,774 kilometers per second and the standard deviation in the sample was about 14 kilometers per second. (a) What are the conditions on the measurement process that need to be satisfied so that you can provide an approximate 95% confidence interval for the speed of light based on the above data? (b) Assuming that these conditions are satisfied, report the corresponding confidence interval for the speed of...
1. Earth travels around the Sun at a speed of 29.8 kilometers per second. At this speed, Earth requires 3.15576×107 seconds to orbit the Sun once. What is the distance from the Earth to the Sun in kilometers? 2. The moon, at an average distance from the Earth of 384,403 km takes 27.32166 days to orbit the Earth. What is the velocity of the moon in kilometers per hour?