Answer:
The final speed of the two carts stuck together after the collision is 1 m/s
Explanation:
This is an example of an inelastic collision where two separate carts each with different momentum collide and become a single object.
The conservation of momentum (p) equation is: 
where 
is the initial momentum of cart 1: 
Notice that cart 2 is at rest, therefore its velocity is zero, which makes its initial momentum zero: 
The final momentum (
) for which we don't know the velocity (
) is the product of the final mass (addition of the two masses) times the final velocity of this new object (two carts stuck together):
Now we re-write the conservation of momentum equation to isolate and obtain the unknown final velocity:
Answer:
Explanation:
From the question we are told that
Mass of first team man 
Force of man first team man 
Mass of second team man 
Force of man second team man 
Generally the equation for net force F_n is mathematically given by
Therefore the acceleration is given by
Answer:
True
Explanation:
The radio transmitter generates the radio frequency
As you move away from the radio transmitter, the radio frequency decreases
The relationship between frequency and wavelength is inverse
As the frequency decreases the wavelength of the radio signal increases
B. Bacteria
C.Earthworms
D. Humus
@CristianoRonaldo
Answer:
The quantities which do not depend on other quantities is called fundamental qiantity. For eg; time,current,lwngth etc...
