Answer:
b
Explanation:
because a quark have many kinds of flavor
Answer:
resultant velocity of boat will be 11.2249 m/sec
Explanation:
We have given speed of boat = 10 m /sec
Velocity pf current flow = 4 m /sec
Angle at which boat is moving = 60°
We have to find the resultant velocity
We know that resultant velocity is given by
So resultant velocity of boat will be 11.2249 m/sec
In scientific notation there are some rules;
1) the decimal point is comes to the first non-zero degit.
2) if the decimal point comes from left to right the power of ten must be negative.
3) if the decimal point comes from right to left then the power of 10 is possitive.
the numberyou wrote is an scientific form.you must say that expressed in standard form.write brother.