Answer:
it remains the same
Explanation:
Momentum can be defined as the multiplication (product) of the mass possessed by an object and its velocity. Momentum is considered to be a vector quantity because it has both magnitude and direction.
Mathematically, momentum is given by the formula;
Momentum = mass * velocity
The law of conservation of momentum states that the total linear momentum of any closed system would always remain constant with respect to time.
Hence, the law of conservation of momentum states that, if left alone, the total momentum of two interacting objects that make up a system remains the same.
This ultimately implies that, if two interacting objects exert forces only on each other, their total momentum will remain the same i.e it is conserved.
Answer:
It makes it fast and has a bigger field
Explanation:
The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N/m2, or kg·m−1·s−2). This name for the unit was added in 1971; before that, pressure in SI was expressed simply in newtons per square metre.
Answer: = 25. 5 m
Explanation:
- 2-D vectors can be solved using the Pythagorean theorem:
- The hypotenuse, or longest side is not given and that is what must be solved for
- Direction can be omitted as the question only asks for magnitude
- Magnitude: is the distance or quantity in which an object moves during motion
Solve for C using Pythagorean theorem:
1. 
2. 
3. 
- round to lowest number of significant digits when dividing and multiplying
- rounded to 3 significant digits
∴ Magnitude of the vector is 25.5 m
There are three basic types of freshwater ecosystems: Lentic: slow moving water, including pools, ponds, and lakes. Lotic: faster moving water, for example streams and rivers. Wetlands: areas where the soil is saturated or inundated for at least part of the time.
