30 kilometers per hour.
The impact speed when the car traveling at 300 km/h bumps into the rear of the other car traveling at 88 km/h is 212 km/h. This is calculated by subtracting the speeds (300 km/h - 88 km/h = 212 km/h).
a) What is his total displacement? b) What is his average velocity? a) let displacement First 35 mines d = v t d = (KM/ h x min)/ 60 min = 49.6 Km Next 2 hours 49.6 Km +130 Km = 179.6 Km, His displacement is 179.6 Km (North) b) His average velocity is v = d / t t = min + min + min = 35 + 15 + 120 = 170 mines v = d / t = (179.6 Km / 170 min ) x ( 60 min / 1 hour ) = 63.4 Km / h (North)
The first car's speed is 80 km/h. The second car's distance is 180 km (3 times 60 km) and time is 180 minutes (4 times 45 minutes). Converting the second car's speed to m/s, we have 180 km/180 minutes = 1 km/min = 16.67 m/s.
The speed of the car is the rate at which it covers distance, measured in kilometers per hour. The velocity of the car is the rate at which it changes position, including direction, measured in kilometers per hour in a specific direction. Without the value of distance traveled or the specific direction (north) covered, the speed and velocity of the car cannot be determined.
The impact speed when the car moving at 100 km/h bumps into the rear of another car traveling at 98 km/h is 2 km/h. This is because the difference in speeds between the two cars is 2 km/h when they collide.
approximately 13 km/hour
940 km | 8 hours 36 mins by car.
253 km - about 2 hours 47 mins By car
#1; 10 km @ 40 kmph = 0.25 hrs 15 mins) #2; 10 km @ 60 kmph = 0.166666..... hrs 10 min #3; 10 km @ 20 kmph = 0.5 hrs 30 mins. Distance = 30 km Time = 0.25 + 0.16666... + 0.5 = 0.9166666... hrs Hence average speed is 30 km / 0.916666... = 32.7272... kmph 7272
Approximately 154 km, which is about 1 hour 41 mins by car.
3.73 miles per hour or 6km/h
about 407 km/h
You are traveling 0.22km per minute or you need 4.5 minutes to travel one km
3 km
350kph
By car, 6 hours and 24 mins. It is 523 km
A car covers a distance of 242 km in 2.2 hours how much distance will it cover in 1 hour