Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
If the same shoe were dropped from a height of 40m, how many seconds would it take it to hit the floor?
1 answer
0.5g*t^2 = 40.
4.9t^2 = 40
t^2 = 8.16
t = 2.86 s.
You can
ask a new question
or
answer this question
.
Similar Questions
If the same shoe were dropped from a height of 40m, how many seconds would it take it to hit the floor?
Top answer:
t=sqrt{2h/g}
Read more.
If a shoe is dropped from a height of 40m, what is its speed after falling for two seconds?
Top answer:
v = at = 9.8*2 = 19.6m/s
Read more.
If an object is dropped from a height of 98 ft, the function h(t) = -14t^2+98 gives the height of the object after t seconds.
Top answer:
7 seconds
Read more.
If an object is dropped from a height of 98 ft, the function h(t) = -14t^2+98 gives the height of the object after t seconds.
Top answer:
5 seconds
Read more.
If an object is dropped from a height of 98 ft, the function h(t) = -14t^2+98 gives the height of the object after t seconds.
Top answer:
5 seconds
Read more.
The quadratic function h(t)=-16.1t^2+150 models a ball's height, in feet, over time, in seconds, after it is dropped from a 15
Top answer:
To find out from what height the ball was dropped, we need to evaluate h(0), as h(t) represents the
Read more.
If an object is dropped from a height of 98 ft, the function h(t) = -14t^2+98 gives the height of the object after t seconds.
Top answer:
The object will hit the ground when h(t) = 0. -14t^2 + 98 = 0 -14t^2 = -98 t^2 = 98/14 t^2 = 7 t =
Read more.
if an object is dropped from a height of 85 feet the function h(t)=-16t+85 gives the height of an object after t seconds
Top answer:
the equation is wrong. It should be h(t) = -16t^2+85 h=0 when t^2 = 85/16 = 5.3 so, t = 2.30 you are
Read more.
If an object is dropped from a height of 98 ft, the function h(t) = -14t^2+98 gives the height of the object after t seconds.
Top answer:
The object will hit the ground when h(t) = 0. -14t^2 + 98 = 0 -14t^2 = -98 t^2 = 98/14 t^2 = 7 t =
Read more.
Suppose an object is dropped from a height h0 above the ground. Then its height after t seconds is given by h = −16t 2 + h0,
Top answer:
ho=59 h=0 0=-16t^2+59 t= 1/4 sqrt (59)
Read more.
Related Questions
1.)if an object is dropped from a height of 144 ft the function h(t)=-16t^2+144 gives the height of the object after t seconds.
If an object is dropped from a height of 200 feet, the function h(t) = -16t^2 + 200 gives the height of the object after t
A clam is dropped by a seagull it takes 3 seconds to hit the ground. what is the seagulls height approximate height above the
the height that a ball bounces varies directly as the height from which it is dropped. A ball dropped from a height of 20cm
a key is dropped from a height of 30 m , If its distance from the ground at t seconds after the release is given by the position
A helicopter drops a box of supplies after a disaster. The function represents the height y (in feet) of the box t seconds after
The shoe box has a base with an area of 147.2 cm2. What equation can be used to find the volume of the shoe box? The length is
A brick with a mass of 6kg is dropped vertically from a certain height.it takes 4,5 seconds for the brick to reach the
If a rock is dropped from a height of 66 ft, its poistion t seconds after it is dropped until it hits the ground is given by the
Kenyatta asks her friends what size shoe they wear and records the answers in a table. What is being described for investigation