*How much energy istransferred in lifting a 5 kgMass 3m
1 answer:
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Complete Question
A frog jumps to the left with an average speed of 1.8m/s for 0.55s What was the frog's displacement in meters.
Answer:
The displacement is
Explanation:
From the question we are told that
The average speed is
The negative sign indicates that the frog jumped to the left (negative x-axis )
The time taken is
Generally displacement is mathematically represented as
Answer:
6
Explanation:
The rate of change in this scenario corresponds to the number of inches that Ree grows every year. Basically, Ree's height can be written as a linear equation as follows:
where
x is the number of years after the first birthday
y is the height in inches
q = 27 is the height of Ree on her first birthday
m = 6 is the inches gained by Ree at each birthday
So the equation can also be rewritten as
y = 6x + 27