Answer:
a = dv/ dt = -9.20 × 10⁷t + 2.55 ×10⁵
The solutio to this problem uses the concept of calculus and motion
The acceleration of the bullet is simple the result of differenyiating the velocity function with respect to time.
Explanation:
Plasma, red blood cells, white blood cells, and platelets.
Answer:
6.17 m
Explanation:
We are given that
Initial speed of rubber ball, u=12 m/s
Total height, h=7 m
Initial speed of second ball, u'=0
We have to find the height at which the two balls collide.
Let first rubber ball and second ball strikes after t time.
For first ball
Distance traveled by first ball in time t
Substitute the value
...(1)
Distance traveled by second ball in time t
.....(2)
Using equation (2) in equation (1) we get
sec
Now, using the value of t
S=6.17 m
Hence, at height 6.17 m the two balls collide .
Dinosaurs but I need the whole groups yo tell you ;)