Answer:
It's dividing by 3 everytime, so 1/3
Step-by-step explanation:
4 x 9 = 36, so 4 x 10= 40 10 days to finish it all
Answer:3
Step-by-step explanation:
Given :
A particle moves in the xy plane starting from time = 0 second and position (1m, 2m) with a velocity of v=2i-4tj .
To Find :
A. The vector position of the particle at any time t .
B. The acceleration of the particle at any time t .
Solution :
A )
Position of vector v is given by :

B )
Acceleration a is given by :

Hence , this is the required solution .