Answer:
16 pigs
Explanation:
Let the horses be H.
Let the pigs be P
Let the total number of animals be x.
Given the following data;
Ratio of P to H = 2:3 = 2 + 3 = 5
Number of horses = 24
To find the number of pigs;
First of all, we would determine the total number of animals x.
From the ratio of horse, H:
3/5 * x = 24
Cross-multiplying, we have;
3x = 120
x = 120/3 = 40
Next, we find the number of pigs;
Pigs = 2/5 * 40
Pigs = 80/5 = 16 pigs
Explanation:
(a) Formula to calculate the density is as follows.
= 
= 
Now, calculate the charge as follows.
= 
= 
C
or, = 101.06 nC
(b) For r = 6.50 cm, the value of charge will be calculated as follows.
= 
= 7.454 
Answer:
33.33 rad / s
Explanation:
Linear velocity = 35 m/s
Radius = 1.05 m
The relation between the linear velocity and the angular velocity is given by
Linear velocity = radius × angular velocity
Angular velocity = linear velocity / radius
Angular velocity = 35 / 1.05
= 33.33 rad/ s
Answer:
chemical energy that goes for all food actually
Explanation:
No. An ion is formed when a positron or electron join with an atom to make it have a non neutral charge. Adding a neutron makes it an isotope.
