Answer:
The mass of an object is 0.6122 Kg
Explanation:
Given:
Acceleration = 9.8 m/s
Force = 58.8 N
To Find:
Mass of an object = ?
Solution:
We know that according to newtons 2nd law
Force is the product of the mass and acceleration
F= ma
where
F = Force
m = mass
a = Acceleration
Substituting the values,
58.8 = m X 9.8

m = 0.6122 kg
1)300-100=200N
2)300+100=400N
3)200+100-300=300-300=0N
Answer:
Biology, medicine falls under biology.
Answer:
Explanation:
From the given information;
Let Q(t) = mass of dye in the tank as a function of time
The mass in the tank = 200 L × (1g/L) = 200 g
Using the law of mass conservation;



Q(0) = 200
By finding the solution to the ODE using the method of separation of variables;


Using the initial condition;
200 = Q(0) = C

1% of 200g = 2g of dye solution
∴



t = 460.5 hours
There are 26 protons, and 30 neutrons, and thus its mass number = 56⋅amu