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8090 [49]
3 years ago
10

one parent is heterozygous dominant for dimples and the other parent is homozygous recessive.use the letter H and what is the pe

rcentage for dimples and no dimples?
Physics
2 answers:
aleksandr82 [10.1K]3 years ago
8 0
H h
h Hh hh

h Hh hh

50% dimples 50% no dimples
user100 [1]3 years ago
3 0
Using a punnet square, 
    h    h 
H Hh Hh
h hh  hh 

The offspring will be 50% Heterozygous dominant and 50% homozygous recessive. 
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2 years ago
A tow truck exerts a net horizontal force of 1050 N on a 760-kg car. What is the acceleration of the car during this time?
vovikov84 [41]
We can solve the problem by using Newton's second law of motion:
F=ma
where
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In this problem, the force applied to the car is F=1050 N, while the mass of the car is m=760 kg. Therefore, we can rearrange the equation and put these numbers in, in order to find the acceleration of the car:
a= \frac{F}{m}= \frac{1050 N}{760 kg}=1.4 m/s^2

The equation also tells us that the acceleration and the force have same directions: therefore, since the force exerted on the car is horizontal, the correct answer is
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3 years ago
Friction is just hot air rubbing off on the inevitable force of solid<br><br>prove me wrong
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Explanation:

8 0
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Approximately how much air is in a column 1-cm2 in cross section that extends from sea level to the top of the atmosphere?
laila [671]

Approximately 101 N air is in a column 1-cm2 in cross-section that extends from sea level to the top of the atmosphere

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2 years ago
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The deceleration experienced by the gymnast is the 9 times of the acceleration due to gravity.

Now from Newton`s  first law, the net force on gymnast,

F_{net} =F-W=ma

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Therefore,

F= ma+W OR F=ma+mg=m(g+a)

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