Answer:
160 meters I think
Explanation:
if I'm wrong I'm a troop juSt trying to get points to ask a couple of questions
A change in position with respect to a reference point is called motion
hope it helps...
It means that the person has gotten two types of the same allele from each parent. ... If there is only one recessive allele that is received from one parent, then it will not manifest through the person but the person will also become a carrier.
Answer:
The velocity of the police car is, v = 17.798 m/s
Explanation:
Given data,
The actual frequency of the siren, f = 2010 Hz
The observed frequency of siren is, f' = 2120 Hz
The velocity of the observer, v' = 0 m/s
The velocity of the source, v = ?
The formula for Doppler effect,

Where,
V - velocity of sound waves in air.

Substituting the given values,

v = 17.798 m/s
Hence, the velocity of the police car is, v = 17.798 m/s
B. An increase in your mass
Because acceleration is inversely proportional to the mass of the object.
