Can you show the full question?
Answer:
2.98 m/s^2
Explanation:
I have done this before and it was a question on my physics test
It is true that Gustav Theodor Fechner was the finder of <span>psychophysics. </span>
The answer is 60 km. I hope it helps i dont know if this is right or wrong.
Answer:
3.59 m/s
Explanation:
We are given that
Mass of lineman,m=85 kg
Mass of receiver,m'=90 kg
Speed of receiver,v'=5.8 m/s
Speed of lineman,v=4.1 m/s

We have to find the their velocity immediately after the tackle.
Initial momentum,
According to law of conservation of momentum
Initial momentum=Final momentum=

