Cards in this guide (21)
What is the length of the High Coast Bridge above water
A rock falls off a bridge and hits the water 8 seconds later.
How high is the bridge? A rock falls off a bridge and hits the
water 8 seconds later. How high is the bridge?
A rock is dropped from a cliff and hits the ground 6.0 seconds later How high is the cliff
A hammer is dropped off a roof of an apartment building that is 80 meters high How long will it take to hit the ground
The hammer will take square-root(2x80/9.8)= 4.04 seconds to hit
the ground.
The distance is related to the time by s=v0t + 1/2 gt^2 where
vo, the initial velocity is=0.
The answer is 4.04 or rounded is 4 seconds.
A race car accelerates from rest at a rate of 6 ms How fast will the car be going after 5 seconds
A race car starts from rest and accelerates uniformly to a speed of 40 ms in 8.0 seconds how far will the car travel during the 8 seconds
A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period
((60m/s+80m/s)/2)x12s=840m
A speed bike tops a hill at 3.50 ms and accelerates steadily down the hill until reaching a speed of 11.4 ms after 4.20 seconds How far did the bike travel during this period
A plane traveling at 80 ms lands on a runway and comes to rest after 10 seconds What was the plane's deceleration
An arrow is shot straight up at an initial velocity of 250 ms How long will it take the arrow to hit the ground
How far does a plane fly in 15 seconds while its velocity is increasing from 75 ms to 145 m s at a uniform rate of acceleration
If it accelerates from 75 m/s to 145 m/s at a uniform rate, then its average speed during
the acceleration is 0.5(145+75) = 110 m/s.
Distance covered in 15 sec at average speed of 110 m/s = (15 x 110) = 1,650 m = 1.65 km.
A motorcycle traveling at 15 m s accelerates at a constant rate of 4.0 ms over a distance of 50 meters What is the final velocity of the motorcycle
A race car accelerates from rest at a rate of 6 m s How fast will the car be going after 5 seconds
A rifle is shot straight up and the bullet leaves the barrel at a speed of 245 m s How long will it take the bullet to hit the ground
A driver of a car traveling at 52 km per hour applies brakes and accelerates uniformly in opposite directionthe car stops in 5 seconds. how far will it travel before stopping
Which of these formulas is correctly rewritten from the original formula to solve for b a 3b - 2c
How long does it take to hit the ground from 28000 feet high
The answer will depend on what "it" is, and on what its initial
velocity is.
How many minutes are there in 28000 seconds
The amount of minutes that are there in 28,000 seconds is
466.666667 minutes. The amount of hours that are in twenty-eight
thousand seconds is 7 7/9 hours.
A car traveling at a velocity of 24 m s is accelerated uniformly at a rate of 2 m s for 8 seconds what is the final velocity of the car
Apply to the equation V=U+at . The answer is 40.
A passenger train pulled away from the station and accelerated at a rate of 1 ms for 1 minute how many meters had it traveled by the end of this minute
A rock falls from a bridge that is 123 meters high. How long will it take to hit the water below
