Answer:
The phrases the describe the situation are A and C
Explanation:
1- If a car is at rest or uniform motion, it will remain in that condition until an external force acts on it. If the external forces acting on a body are balanced , it means that their sum is equals to 0, which eventually results that no Net force is acting on it.
For balance forces, ∑F = 0
2- If the car moving at a constant speed is slowing down, it means that the forces have become unbalanced, eventually resulting in a Net force in the opposite direction of the motion of the car, due to which it is slowing down
For unbalanced forces, ∑F ≠ 0
The question satisfies 2, which is the answer
The second object exerts an equal and opposite force on the first object.
Answer:
11.48 degree N of W
Explanation:
We are given that
Wind velocity=km/h
Because wind is blowing towards south
Air speed=
Because the captain want to move with air speed in west direction.
x component of relative velocity=-212 km/h
y-Component of relative velocity=-43km/h
Direction=
N of W
Hence, the direction in which the pilot should set her course to travel due west=11.48 degree N of W
Answer:
it has three atoms of hydrogen on each side.
Explanation:
it must be equal on both sides and answer D. is the most specific
Measurements Number of significant digits in them
A.)0.3 -------------> 2
B.)8.0 -------------> 1
C.)8.09 -------------> 3
D.)13.60 -------------> 3
E.)408.03 -------------> 5
Hope this helps!