Answer:
4 hours
Step-by-step explanation:
f the circumference of the circular garden =63 yards
Circumference of a Circle =2πr=πd (d=diameter)
Therefore:
πd= 63
diameter of the circular garden =63/3.14=20 yards
If he digs at a rate of 5 yards per hour, the time required to dig across the garden will be:
20 yards/5 yard per hours = 4 hours
It will take him 4 hours to dig across the circular garden.
Let's say b equals 2
2^4=16
16*2= 32
This is what I could make of the question
Answer:
350 Miles
Step-by-step explanation:
140/40 = x/100
x = 350
350 Miles
Answer:
1201.725 Joules
Step-by-step explanation:
The potential energy of an object is its energy due to its position (height). It has formula:
Where
PE is the potential energy (in Joules, J)
m is the mass (in kg)
g is the gravitational constant (-9.8 m/s^2 )
h is the height (in meters)
Given,
m = 3.5 kg
g = -9.81 m/s^2
h = 35 m
Substituting we get the PE to be:
THe potential energy = 1201.725 Joules