Answer:
everything is perished isn't it?
hope it helps.
Answer:
Acceleration, 
Explanation:
Given that,
Initial velocity, u = 20 m/s
Final velocity, v = 60 m/s
Time, t = 10 s
We need to find the acceleration of the car. It is equal to the change in velocity divided by time.

So, the acceleration of the car is
.
Answer:
B yes when displacement is negative
The answer is D
This is an example of Newton's third law of motion.
The active force is the fish against the water, so the reactive force would be the reverse, the equal force of the water on the fish.