Answer:
The circular solar orbital speed at 4.0AU is 1/4( one fourth) that at 1.0AU
Explanation:
am = mvr= angular momentum
am4= 4mvt
am1= mvp1
Vt=1/4vp
Vp=4vt
am1= 4mvt
am1=am4
The circular solar orbital speed at 4.0AU is 1/4 (one fourth) that at 1.0AU
Answer:
equal to the force the trailer exerts on the road.
Explanation:
Because of the tension of the rope, the force that the SUV exerts on the trailer is equal and opposite to the force that the trailer exerts on the SUV. This is explained in Newton's third law of motion, which states that for every action, there is always an equal and opposite reaction.
Answer:
C. 3.2km
Explanation:
Seeing as the swimmer travels 10.8 km in an hour, and they are asking you to find how far they have traveled after 0.3 hours, multiply 10.8 km/h by 0.3 h. The h's will cancel and you are left with 3.24km, which can be rounded to 3.2km. Hope this helps! :)
Answer:
F<em>lift=</em>5.00×10³ N
F<em>horizontal</em>=0.50×10³ N
F<em>g</em>=4.80×10³ N
Explanation:
A free-body diagram of the glider.
pretend this is a number line
^
| F<em>lift</em>
|
|
|---->F<em>horizontal</em>
|
| F<em>g</em>
|
∨
hope this helps! :)
