The most common cause is tire out of balance or bent wheel.
speed = distance / time = 80 km / 0.75 hr = 80 km / ¾ hr = 80 × 4/3 km/h = 106 2/3 km/h ≈ 107 km/h
a car traveling along a cuurved road at 80 km per hour slows down to 65 km per hour. Is the car accelerating?
1 hour ===> 40 km 2 hours ===> 80 km
160 Divided by 2 is 80 so 80 km/h.
2*40 = 80 km
80 KM per hour.
72000
80 km per hour
336 km
Velocity: average of 80 km per hour due North, 0 when at station. Distance: 80 km. Speed : average of 80 km per hour, 0 when at station. Displacement: 80 km.
To determine when the police car will overtake the red sedan, we can use the formula for time, which is distance divided by speed. The red sedan is 1.6 km ahead and is traveling at 80 km/h, while the police car travels at 100 km/h. The relative speed of the police car to the sedan is 100 km/h - 80 km/h = 20 km/h. Therefore, the time it takes for the police car to close the 1.6 km gap is 1.6 km ÷ 20 km/h = 0.08 hours, or 4.8 minutes.
80 kph