Answer:
44.1 m
Explanation:
initial velocity of ball, u = 0
height of building, H = 106 m
g = 9.8 m/s^2
t = 3 second
Let the ball travels a distance of h in first 3 seconds.
Use second equation of motion
h = 0 + 0.5 x 9.8 x 3 x 3
h = 44.1 m
Thus, the distance traveled by the ball in first 3 seconds is 44.1 m.
Answer:
The speed of light will be c=3x10^8m/s
Explanation:
This is the same as the speed of light because your speed does not affecttje speed of light so you will see the light approaching you at the same speed of light c
Answer:
The nephew
Explanation:
The dog's foot prints are overlapping the shoes that are overlapping the tire marks from 3 different tires, if the dog is his seeing dog then it would make sense that the dog's foot prints are next to his and they're going in the same direction, and since the dog's footprints overlap the others it means that they were there last.
People were confused so I'll resay it. The dog is the nephew's seeing dog, so he walks beside him. And if the dog's foot prints are overlapping all of the other's, that means the dog was there after all of the rest of them, and if the nephew is with the dog then the nephew was there last.
After rubbing the head, ballon get all the electrones and negatively charged and hair get positively charged, then their is electro static force between hair and ballon
should be 1
Explanation:
because what do you use in class and has a lever