Formulas
What is the formula to find Average Speed?
Average speed= distance/ time
The runner ran 10km/hr and she ran for 2 hours. How far did she run?
The boy ran 20 km in 4 hours. What was the boy's speed?
5km/h
What is the force required to accelerate an object with a mass of 20 kg from stationary to 3 m/s2?
60 N
What is the formula to find acceleration?
Force= mass x acceleration
A Train travelled 45,000,000 meters at a speed of 4,500,000 meters in one hour.
The horse ran 50 km in 2 hours. How fast did the horse run?
25km/h
The fish swam at 5000 m/hr and swam 32,000 m. How long did the fish swim?
What is the speed of an object moving east for 6 seconds at 105.3 m/s?
A girl could run 13,000 m/hr and she ran 39 km. How long did she run?
3 hrs
What is the speed of a cheetah that sprints 100 m in 4 s
A car travels from point A to B in 3 hours and returns back to point A in 5 hours. Points A and B are 150 miles apart along a straight highway. What is the average speed of the total trip?
37.5 miles per hour
At 08 00, Sally and Samuel started racing.At 09 30, Samuel had completed the journey, but Sally was left with 1/5 of the path.Samuel's constant speed was 1.2 km/h more than that of Sally.What was the distance of the race?
9km
Raj is on a train to visit his aunt and uncle during school vacation. The train, 330 m long, is passing through a 1.07 km tunnel at a speed of 140 km/h. How many seconds will the train take from entering the tunnel until the entire train passes through the tunnel?
72 s
Keddy drove to see his parents on weekends. He took 2 hours to cover 1/6 of the journey. He covered the remaining 960 km in 6 hours. What is the average speed of Keddy for the whole journey?
144 km/h
A police car accelerates quickly to 60 meters per second in order to pursue a minivan that is recklessly speeding along the highway at 45 meters per second. How long will it take the police car to catch up if the minivan is 600 meters ahead of the police car at the beginning of the chase?
40 seconds