The flattened rotatiing disj of gas adn dushdhakafna
Answer:
300N
Explanation:
in your drawing make sure to put 230n and 160n on the same side with arrows facing the same direction on the opposite side of the box add an arrow with 0n and an arrow to represent friction
Answer:
Explanation:
Force on a current carrying wire in a magnetic field
= B i L where B is magnetic field , i is current and L is length of the wire .
Putting in the given values in the question
force on a current carrying wire in a magnetic field = .001 T x i x .5 m
5 x 10⁻⁴ i N .
weight of the wire = .050 kg x 9.8 m/s²
= .49 N .
For equilibrium
5 x 10⁻⁴ i = .49
i = 980 A .
Answer/Explanation:
We each inherit 2 versions of a gene from our parents: one from the mother and one from the father.
However, our mother and father also have 2 versions of each gene. So the one we end up inheriting is random, like a coin toss. This is true for each parent.
Say the mother has one version of the gene that gives thick ears (A), and one version of the gene that gives thin ears (a). So she is Aa.
Say the father has the same, and he is also Aa.
The father can pass on either A or a, and the mother can pass on either A or a.
So their children can either be AA, Aa, or aa. AA would give thick ears, and aa would give thin ears. Aa gives an intermediate thickness like in bunny B. This is an example of incomplete dominance
Answer:
Explanation:
Newton's law states that F=mg, or in other applications F=ma, where:
F= force acting on the system
m= mass of the system and
a= acceleration (or g= gravitational acceleration which is 9.8m/s^2)
In your question we know the following variables:
The mass of the arrow (m= 100g, however we should use kilograms- 0.1kg)
The acceleration of the arrow (a=50m/s^2)
If we substitute these values into our given equation, we can find the force acting on the arrow.
F = m x a
F= (0.1) x (50)
F = 5N
hope this helps :)
