Answer:
it does use it at doppler
Explanation:
My dad told me the hes a cop so yw
Speed = distance/time
speed= 122÷27=4.52m/s (3sf)
Answer:
c
Explanation:
though c is wider it has more water.
<span>If Shelly rolls ball A in the positive x direction with a velocity of 7.5 meters/second, and It hits stationary ball B and they undergo elastic collision, thus the two balls have different masses, then the following statement which is true is the statement that stated that there was no y-momentum initially.</span>
Answer:It’s 5 I believe
Explanation: it says to round to the nearest thousandths, so it’ll be 5.
