On Earth, the gravitational constant is 9.8m/s.
That said, any object subject to free fall (no other force other than gravity acting on it) will fall at a constant acceleration of 9.8m/s until it hits terminal velocity. So after one second the object will have fallen 9.8 meters, in 2 seconds 19.6m, three seconds 29.6m, etc.
This is only completely accurate in a vaccum, air resistance slows objects down depending on the objects mass (larger mass will penetrate air better) and surface area (large surface area= high air resistance)
If a car is moving at 100 feet per second, then it is traveling at 100 feet per second.
In the tenth second, an object in free fall will have fallen approximately 490 meters. This is because the distance fallen increases by 1/2 the acceleration of gravity each second squared (9.8 m/s^2).
per one second, it is 200 feet length. in one minute, it wil be 200 x 60 = 12000 feet, ...etc.
In 1 hour, a car driving at 55 miles per hour will travel 80.67 feet per second. So in 1 second, it would travel around 80.67 feet.
On Earth, a free-falling object has an acceleration of 9.8 meters per second2.
1 foot.
The mass is irrelevant. If the object is in free fall (that is, air resistance can be neglected), an object will fall 4.9 meters in one second.
Well the average terminal velocity ofr an average sized jumper is 120mph. I fall at 120mph and fall 10,000 feet in 45/50 seconds so I guess about 213 feet per second.
16,200 feet per hour.
At 30 mph, an object is moving at about 44 feet every second.
An object moving at 71 miles per hour travels 104.1 feet per second.
400 miles per hour is equivalent to 586.67 feet per second. To convert miles per hour to feet per second, you can use the conversion factor that 1 mile is equal to 5280 feet and 1 hour is equal to 3600 seconds.
[object Object]
200. MAG compute ano ka hari?! ha?!
The penny drop a height after 1 second penny is on the ground
Any object near the surface of the earth, falling without air resistance and under the influence of only gravity, falls 789 feet. (rounded) Its weight makes no difference.
H = 1/2 G T2 = 1/2 (32.2) (1.5)2 = 36.23 feet