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Science Quiz

QuestionAnswer
How many totall elements of 3(CO)? 6elements
How many molecules of 9(CaSr)? 9
Where are reactants and products located in? Reactants-Left side of the equation, Products-Right side of the equation.
In sunday morning I have to go to church. If my father dirves at a speed of 60mph and the chuch is 120 miles away, how long will it take me to church? 120/60=2hours
If the airplane is going to Dallas at a speed of 600mph and the pilot said it will take 5hours more, how many miles will it take to Dallas? 5X600=3000miles
I am gonna ride bike at 3o'clock. If I am gonna ride my bike untile 5o'clock with speed of 15mph. How far can I go? 15X2/2=15miles, because I have to come back.
The car is going to school, it has to bee in school at least after 2hours. The school is 80miles away from where the car is. What is the speed if it must not late. 80/2=40mph
I kick the ball with a force of 100Newtons and the ball accelerates at a rate of 8M/Ssqure. What is the mass of the ball? 100/8=12.5g
I hit a baseball(0.1)kg which accelerates at a rate of 30M/Ssqure What amount of force acted on the ball? 30/0.1=3Newtons
I shoot the ball with a force of 50Newtons and the ball accelerates at a rate of 4M/Ssqure. What is the mass of the ball? 50/4=12.5g
Created by: s1200120
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