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An athlete moves 150 m in 2 minutes and next 50 m in 20swhat is his average speed?
The average speed is 38.75 m per minute. You first have to get the rate of speed per minute in each equation. Then add the answer of both equations together then divide them by two which is the average of both equations. Tip: Always look at each step of a problem as an individual equation! Steps (1) 150/2=75 (2) 50/20=2.5 (3) 75+2.5=77.5 (4) 77.5/2=38.75
Would this not be the (D=R*T) Distance is equivalent to the Rate of Speed and the Time it has been traveling?
What else can I help you with?
A boat moves 15 km in 45 minutes What was the average speed in kilometers per hour?
The average speed of boat in kilometers is per hour is 20 km /hr.
How many minutes go by when the big hand moves from 12 to 3?
15
A snail moves 8 inches a minute how many minutes would it take the snail to move 12 feet?
18 minutes? i think. =]
What is 30 minutes after 1241?
30 minutes after 12:41 is 1:11. This is calculated by adding 30 minutes to the original time, which moves the hour from 12 to 1 while the minutes change from 41 to 11.
How many degree in fifteen minutes?
The minute hand moves 90 degrees in fifteen minutes, while the hour hand moves 7.5 degrees in the same time. (360 / 12 = 30, 60 / 15 = 4, 30 / 4 = 7.5)
What words describe how an athlete moves that starts with c?
charmingly
A boat moves 15 km in 45 minutes What was the average speed in kilometers per hour?
The average speed of boat in kilometers is per hour is 20 km /hr.
What is the average speed of an object moves 20m in 3 minutes and30min 4minutes?
The average speed of an object that moves 20m in 3 minutes is 20m/3 min = 6.67 m/min. For the second scenario, to calculate the average speed of an object that moves 20m in 30 min and 4 min, we sum the time first: 30 min + 4 min = 34 min. Then, the average speed is 20m/34 min ≈ 0.59 m/min.
An athlete sitting in a wheelchair at rest throws a basketball forward since the athlete and the wheelchair have greater mass than the basketball has the athlete and the wheelchair will?
move backward at a lower speed than the basketball moves forward
A car moves 90 km in 45 minutes What was the average speed in kilometers per hour?
Its speed is 120 kilometers per hour.
What is the average chess game length in moves?
The average chess game length in moves is around 40 moves.
A boat moves 15.0 kilometers across a lake in 30 minutes. What is the average speed of the boat in kilometers per hour?
30 km/h
How long is the average chess game in terms of moves?
The average chess game consists of about 40 moves.
What is the average number of moves in a chess game?
The average number of moves in a chess game is around 40 moves per player, totaling to about 80 moves in total for both players.
What is the average speed in kilometers per hour of a boat that moves 15 kilometers across a lake in 45 minutes?
45 minutes in ¾ of an hour, so just divide 15 kilometers by ¾ hours and get 20 kilometers per hour.
How many moves is the average chess game typically comprised of?
The average chess game is typically comprised of about 40 moves.
Four students are moving 80 N boxes from the floor to a shelf 4 meters high Student A moves 8 boxes in 10 minutes Student B moves 6 boxes in 8 minutes Student C moves 4 boxes in 6 minutes and st?
student A
