calculate the speed of a car moving A distance of 10 meter in 2 seconds
Answers
A person runs for 2 seconds with a speed of 10 m/s. What is the distance he travelled?
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Well ignoring the external factors such as friction and the other aspects and considering he's in a frictionless surface running with the speed of 10m/s for 2 seconds; we can use the basic formula in physics which is
Speed = distance ×time . Applying this you can get the answer.
The answer is 20m.
There might be presence of friction in real time. We cant use this formula there.
Also the object or the person can be running anywhere, either on earth or on saturn or any other fre*king planet or universe. The g force changes and also the coefficient of friction of the surface changes too.
These aspects should be considered if present
Answer:
18 CENTIMETRE PER HOUR
Explanation:
1 MINUTE =60 SECONDS
60SEC/2SEC=30
10 METRE *30=30 METRES
1 HOUR=60 MINUTES
30 METRES *60 =1800 METRES=18 CM