Answer: Third Option
Yes, the person is going 133 miles/hr.
Explanation:
Remember that the average speed can be calculated as
Where s is the speed
d is the distance traveled
t is the time
In this case
Therefore
Remember that the speed limit is 45 miles/hr
So the answer is the third option "Yes, the person is going 133 miles/hr".
Answer:
Explanation:
The charge on one object,
The distance between the charges, r = 0.22 m
The force between the charges, F = 4,550 N
Let q₂ is the charge on the other sphere. The electrostatic force between two charges is given by the formula as follows :
So, the charge on the other sphere is .
Answer:
Explanation:
BMI= weight/(height × height) ; weight in kilogram and height in metter
= 58kg / (1.61m × 1.61m )
= (58/ 2.5921) kg/
= 22.375 kg/
≈ 22.4 kg/