Answer:
Weight of the dog on surface of earth is 140.14 Newton.
Given:
mass of the dog = 14.3 kg
To find:
Weight of the dog = ?
Formula used:
Weight of the dog is given by,
W = mg
Where, W = weight of the dog
m = mass of the dog
g = acceleration due to gravity
Solution:
Weight of the dog is given by,
W = mg
Where, W = weight of the dog
m = mass of the dog = 14.3 kg
g = acceleration due to gravity
W = 14.3 × 9.8
W = 140.14 Newton
Weight of the dog on surface of earth is 140.14 Newton.
The radius of the track in the circular motion is 0.164 mm.
<h3>Magnetic force of the of charge</h3>
The magnetic force of the charge is calculated as follows;
F = qvB
<h3>Centripetal force of the charge</h3>
The centripetal force experienced by the charge is calculated as follows;
<h3>The magnetic force is equal to the centripetal force</h3>
<h3>The radius of the track</h3>
The radius of the track is calculated as follows;
Thus, the radius of the track in the circular motion is 0.164 mm.
Learn more about magnetic force here: brainly.com/question/13277365
Answer:
D
Explanation:
Does not assosicate with Light
t = d/v = 510:340 = 1,5 secunde
1,4 secunde, deci
t2 = 1,5 - 1,4 = 0,1 secunde
v2 = distanta/timp = 510 metri / 0,1secunde
= <span>5100 metri / secunda</span>
<span>hope it helps</span>
Answer: option c: It orbits beyond the Earth's atmosphere to avoid scattering of light.
Explanation:
Hubble space telescope orbits Earth and sends images of distant objects. The images formed by Hubble are better than the optical telescopes used on land. This is because the Hubble telescope is a space telescope. Light from the distant objects when reaches the land telescopes transmits through atmosphere, where scattering occurs. Some the light rays bounce back. This is avoided by the space telescope Hubble.