Answer:
0.0481 N
Explanation:
The mass of a body is the quantity of matter stored in that body. It is a property that measures resistance to acceleration when a force is applied. The S.I unit of mass is the kilogram (kg).
The weight of a body is the force exerted on that body by gravity. The S.I unit of weight is the Newton (N). The weight of an object can also be defined as the force acting on the object. The formula for weight is:
Weight (W) = Mass (m) × acceleration due to gravity(g).
Giving that: mass (m) = 4.9 g = 0.0049 g and acceleration due to gravity (g) = 9.81 m/s².
Therefore, Weight (W) = 0.0049 × 9.81 = 0.0481 N
C and B is the answer of the questions
The answer is E to increase the shear strength of the beam beyond that provided by the concrete
Answer:
The solution for this question is attached below:
