Learning task 3: Solve for the speed of the following.
1. Cheetah running for its food 200m away for 5seconds
a) Given:
b) Formula:
c)Solution:
d) Answer:
2. Turtle tending to its eggs 20m away for 20s.
a)Given:
b)Formula:
c)Solution:
d)Answer:
3. Falcon flying to its nest 500m away for 50s.
a)Given:
b)Formula:
c)Solution:
d)Answer:
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Answer:
1. Cheetah running for its food 200m away for 5seconds
a.) Given: 200m (distance)
5 seconds (time)
b.) Formula: Speed = Distance/Time
c.) Solution = Speed = 200m/5secs
d.) Answer = 40m/s
2.) Turtle tending to its eggs 20m away for 20s.
a.) Given: 20m (Distance)
20s (Time)
b.) Formula: Speed = Distance/Time
c.) Solution = Speed = 20m/20s
d.) Answer: 1m/s
3.) Falcon flying to its nest 500m away for 50s.
a.) Given: 500m (Distance)
50s (Time)
b.) Formula: Speed = Distance/Time
c.) Solution: Speed = 500m/50s
d.) Answer: 10m/s
Explanation:
The formula, Speed = Distance/Time is simple. Just divide the Distance by the Time for example, A squirrel has to reach the tree 20m away for 5 seconds.
20m is the distance between the squirrel and the tree and the time the squirrel took to get to that tree is 5s. So divide the distance 20m by the time he got there, 5s.
Do this formula: Speed = 20m(Distance)/ 5s(Time).
Note: The forward slash is a symbol for division.
Which gives you the answer, 4. Then place a m/s on the four to show that 4m/s is the speed at which the squirrel moves towards the tree.
So final answer Speed = 4m/s
The squirrel was moving 4m/s towards the tree.