0.8633 seconds
1 hour, 50 minutes, 46.15 seconds
Initial velocity is the original starting velocity. I love math! It makes you smart like a math smart person.
100 seconds
1,100 to 1,300 feet.
(1,000 meters/20 minutes) x (1 minute/60 seconds) = 5/6 meter per second
It would take approximately 1.5 seconds for a person to hit the water after stepping off a twelve-foot high diving board with zero initial velocity. This time can vary slightly depending on factors such as air resistance and the exact height of the diving board.
.5 meters per second.
1 hour, 50 minutes, 46.15 seconds
The person could walk 2.7 kilometers in 30 minutes at a velocity of 1.5 m/s. This is calculated by multiplying the velocity (1.5 m/s) by the time (30 minutes, which is 1800 seconds). 1.5 m/s x 1800 s = 2700 meters = 2.7 kilometers.
A person that is good at it.
Yes it is. A diving board is a Class 1 lever. The fulcrum is the screws that hold the diving board in place (the rigid part), the load is the person and the effort force is the force the person exerts when he/she braces herself/himself to jump.
The person travels a total of 4000 m in 400 seconds, so their average speed is 10m/s. However velocity is a vector quantity, and is defined as displacement/time. The total displacement is only 400 m, so the average velocity is just 1m/s.
the person is walking at a constant velocity
One can find information on cave diving through the cave diving website. Another website to look at is Waves n Caves, and if a person wants to know specifically about cave diving in Britain they can search the cave diving group website.
D. the person is walking away at a constant velocity
After about 10 seconds you reach terminal velocity your speed remains constant till the parachute opens.
diver