A reservoir is 1 km wide and 10 km long and has an average depth of 100m. Every hour, 0.1% of the reservoir's volume drops throu
1 answer:
You might be interested in
Answer:
Impulse =14937.9 N
tangential force =14937.9 N
Explanation:
Given that
Mass of car m= 800 kg
initial velocity u=0
Final velocity v=390 km/hr
Final velocity v=108.3 m/s
So change in linear momentum P= m x v
P= 800 x 108.3
P=86640 kg.m/s
We know that impulse force F= P/t
So F= 86640/5.8 N
F=14937.9 N
Impulse force F= 14937.9 N
We know that
v=u + at
108.3 = 0 + a x 5.8
So tangential force F= m x a
F=18.66 x 800
F=14937.9 N
possible Answers:
Compensate ⭐⭐⭐⭐⭐
Adjust ⭐⭐⭐⭐⭐
regulate ⭐⭐⭐⭐
tune ⭐⭐⭐
calibrate ⭐⭐⭐
balance ⭐⭐
correct ⭐
