Answer: meteoroid
Explanation: a meteoroid becomes a meteor when it enters earths atmosphere
B) 20 cm
The height and distance will be the same. Only the image will be laterally inverted.
Answer:
t=0.47s
Explanation:
the ball has uniformly accelerated movement due to gravity
Vo=initial speed=4.6m/s
g=gravity=-9.8m/s^2
Vf=final speed=0, the player must wait for the ball to stop. so the final speed will be 0
we can use the following ecuation
T=(Vf-Vo)/g
T=(0-4.6)/-9.8m/s^2
T=0.47s
The child's linear speed is
<em> (pi / 5) x (the child's distance from the center of the ride, in feet)</em>
feet per second.
Answer:
astronomical unit
Explanation:
https://en.wikipedia.org/wiki/Astronomical_unit
