A BMW convertible travels on the german autobahn at the speed of 128km/h.what is the speed of the car, in m/s and in mi/h.what is the answer.
128km/h = 128,000m/3600s = 35.6 m/s.
128km/h * 1mi/1.6km = 80 mi/h.
To convert the speed of the car from km/h to m/s, you can use the conversion factor 1 km/h = 0.2778 m/s.
Therefore, to convert 128 km/h to m/s, you multiply by 0.2778:
128 km/h * 0.2778 m/s = 35.55 m/s
So, the speed of the car on the Autobahn is 35.55 m/s.
To convert the speed of the car from km/h to mi/h, you can use the conversion factor 1 mi/h = 1.60934 km/h.
Therefore, to convert 128 km/h to mi/h, you divide by 1.60934:
128 km/h / 1.60934 mi/h = 79.55 mi/h
So, the speed of the car on the Autobahn is approximately 79.55 mi/h.
To convert the speed of the BMW convertible from kilometers per hour to meters per second, you can use the following conversion factors:
1 kilometer = 1000 meters
1 hour = 3600 seconds
Therefore, to convert km/h to m/s, you divide the speed in km/h by 3.6.
So, to convert 128 km/h to m/s:
128 km/h ÷ 3.6 = 35.56 m/s (rounded to two decimal places)
The speed of the car, in meters per second, is approximately 35.56 m/s.
To convert the speed of the BMW convertible from kilometers per hour to miles per hour, you can use the following conversion factor:
1 mile = 1.60934 kilometers
Therefore, to convert km/h to mi/h, you divide the speed in km/h by 1.60934.
So, to convert 128 km/h to mi/h:
128 km/h ÷ 1.60934 = 79.54 mi/h (rounded to two decimal places)
The speed of the car, in miles per hour, is approximately 79.54 mi/h.
128 km/hr * 1 hr/3600 s * 1000 m/km
128 km/hr * 0.62137119224 mi/km