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What is the impact speed when a car moving at 300 km bumps into the rear of another car traveling in the same direction at 88 km Answer in units of km?

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 motorist drives north for 35minutes at 85km per hour and then stops for 15minutes He then continues north traveling 130 km in 2 hours what is his average velocity?

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)


A car travels 60 km in 45 minutes A second car travels 3 times the distance in four times the time What is the speed of the second car in meters per second?

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.


What is speed and velocity of a car that traveled a total of km north in 1.5?

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.


What is the impact speed when a car moving at 100 kmh bumps into the rear of another car traveling in the same direction at 98 kmh?

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.