Answer: it's environment
Explanation:
An organism's overall behavior is a combination of its heredity and its environment. For example, both Krista and Blaire inherited a fear of thunder. They deal with this fear differently, however, because of differences in their environment.
Answer:
environment
Explanation:
Answer:
1 . rays should passs through correct center or points(i.e. optic center or focus)
2.your line representing rays should be straight and u should tell the nature of image
Explanation:
t
what does v1 and v2 represent
O ou
O su
50 u
o 500
O
1000 J
The total amount of work done will be "50 J". To understand the calculation, check below.
According to the question,
Force, F = 5N
Distance, d = 10 m
We know the formula,
→ Work = Force × Distance
or,
→ W = F × d
By substituting the values, we get
= 5 × 10
= 50 N/m or,
= 50 J
Thus the response above is correct.
Find out more information about force here:
Answer:
50N/m or 50J
Explanation:
Work is defined as product of force & distance. Hence per the parameters,
Force = 5N and Distance is 10m
Therefore Work =F x d
Work = 5N x 10m
Work =50N/m or 50J
The acceleration of gravity is 9.81 m/s?.
If the upward acceleration of the bucket is
2.8 m/s², find the force exerted by the rope
on the bucket of water.
1. 69.658
2. 52.84
3. 85.318
4. 70.86
5. 84.429
Explanation:
Draw a free body diagram of the bucket. There are two forces:
Tension force T pulling up.
Weight force mg pulling down.
Sum of forces in the y direction:
∑F = ma
T − mg = ma
T = mg + ma
T = m (g + a)
Given m = 4.0 kg, g = 9.81 m/s², and a = 2.8 m/s²:
T = (4.0 kg) (9.81 m/s² + 2.8 m/s²)
T = 50.44 N