Answer:
A ball is thrown in an arbitrary direction and a rocket moves through the sky after its engines have failed.
Explanation:
The concept applied is that of projectile motion which is the free fall for both then horizontal and vertical component of a constant velocity. it is also the motion of an object thrown under the influence of acceleration due to gravity.
The correct option are as follows ; A ball is thrown in an arbitrary direction and a rocket moves through the sky after its engines have failed.
For the first case ; A ball is thrown in an arbitrary direction ; after the ball must have been thrown, the projectile further moves in a curved path.
for the second case ; A rocket moves through the sky after its engines have failed ; the rocket also moves in a curved path under the influence of the acceleration due to gravity.
Could you be more descriptive.If you are talking about hair ties in general, maybe that they can snap and/or get caught in hair. But that is just a guess.
Answer:
2.08 s
Explanation:
We are given that
Speed,v=50mph=73.3ft/s
1 mile=5280 feet
1 hour=3600 s
Distance,d=461 ft
t=2.5 s
v'=60 mph=88 ft/s
We have to find the perception reaction time.
Perception reaction distance=![d_p=vt=73.3\ti es 2.5=183.25 feet](https://tex.z-dn.net/?f=d_p%3Dvt%3D73.3%5Cti%20es%202.5%3D183.25%20feet)
![d_p=d'_p](https://tex.z-dn.net/?f=d_p%3Dd%27_p)
![d'_p=v't](https://tex.z-dn.net/?f=d%27_p%3Dv%27t)
![t'=\frac{183.25}{88}=2.08 s](https://tex.z-dn.net/?f=t%27%3D%5Cfrac%7B183.25%7D%7B88%7D%3D2.08%20s)
Answer:
I believe the camels hooves or whatever are built diffrenet.
Explanation: