3 numericals on distance
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1)An object travels 16m in 4s and then another 16m in 2s. What is the average speed of the object?
2)usha swims in a 90m long pool. She covers 180m in one min by swimming from one end to the other and back along the same straight path. What is the total distance and average speed?
3)The odometer of a car reads 2000km at the start of the trip and 2400km at the end of the trip. If the trip took 8h then calculate the average speed of the car in km/h and in m/s
2)usha swims in a 90m long pool. She covers 180m in one min by swimming from one end to the other and back along the same straight path. What is the total distance and average speed?
3)The odometer of a car reads 2000km at the start of the trip and 2400km at the end of the trip. If the trip took 8h then calculate the average speed of the car in km/h and in m/s
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