Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
A model rocket is launched with an initial velocity of 10 m/sec at an angle of 45° to the ground. What is the total time of flight? What is the highest point in its trajectory? What is the horizontal range archieved?
1 answer
Hmmmm. Is the "rocket" propelled in flight?
You can
ask a new question
or
answer this question
.
Similar Questions
A model rocket is launched with an initial velocity of 10 m/sec at an angle of 45° to the ground. What is the total time of
Top answer:
This is not a place to just post homework questions and harvest answers. If you show some effort or
Read more.
A model rocket is launched straight upward from the side of a 212-ft cliff. The initial velocity is 86 ft/sec. The height of the
Top answer:
just solve for t in -16t^2+86t+212 = 320
Read more.
A model rocket is launched with an initial velocity of 128 ft/s from a height of 70 ft. The height of the rocket, in feet, t
Top answer:
-16 t^2 + 128 t = s - 70 t^2 -8 t = -s/16 + 4.375 t^2 - 8 t + 16 = -s/16 + 20.375 (t-4)^2 = -(1/16)
Read more.
A model rocket is launched with an initial velocity of 212ft/sec. It's height h, in feet, after t seconds is given by the
Top answer:
To get the time, we just substitute h = 592 to the equation: h = 212t - 16t^2 592 = 212t - 16t^2
Read more.
A model rocket is launched with an initial velocity of 164ft/sec. It's height h, in feet, after t seconds is given by the
Top answer:
h = 164t - 16t^2 = 400 Ft. -16t^2 + 164t = 400 -16t^2 + 164 - 400 = 0 Use Quadratic Formula and get:
Read more.
A model rocket is launched straight upward from the side of a 256-ft cliff. The initial velocity is 96 ft/sec. The height of the
Top answer:
To determine the time at which the rocket is at the maximum height and the maximum height it
Read more.
A model rocket launches with an initial velocity of 6 m/s, at an angle of 90 degrees (with respect to the horizon). The rocket's
Top answer:
at twenty seconds, vf=vi+at=50.4 m/s check that. h=(vi*20+1/2 a t^2)= 120+1.1*400=560 check that.
Read more.
A toy rocket is launched into the air at an initial velocity of 32 ft/sec, as shown on the graph below. The function
Top answer:
the ground is zero feet 0 = -16t^2 + 32t + 128 dividing by -16 ... 0 = t^2 - 2t - 8 factoring ... 0
Read more.
a water rocket is launched with an initial velocity of 112ft/sec. its height h, in feet T seconds is given by the formula
Top answer:
192 = 112 t - 16 t^2 or 16 t^2 - 112 t + 192 = 0 t = [ 112 +/- sqrt ( 12544 - 12288)]/32 t = [112
Read more.
A model rocket is launched at 62 degrees above the horizontal with an initial speed of 28m/s. the rocket travels for 4.5s along
Top answer:
To find the maximum altitude the rocket reaches, you need to consider two parts of its motion: when
Read more.
Related Questions
A rocket is launched from the top of a 50 foot cliff with an initial velocity of 120 feet per second. The height, h, of the
A rocket is launched with an initial velocity of zero, and with acceleration in feet per second per second defined by:
--------(
a model rocket is projected straight upward from the ground level. It is fired with an initial velocity of 192 ft/s. How high is
A model rocket is launched upward with an initial velocity of 200 feet per second. The height, in feet, of the rocket t seconds
A toy rocket is launched with an initial velocity of 180 m/s. The height of the rocket, in metres, can be modelled by h = –5t2
A toy rocket is launched straight up from the roof of a garage with an initial velocity of 56 feet per second. The height h of
Please explain to work this:
A rocket is launched from atop a 105-foot cliff with an initial velocity of 156ft/s. the height of
A model rocket is launched straight upward with an initial speed of 50 m/s. It accelerates with a constant upward acceleration
A rocket is launched from ground level with an initial vertical velocity (v0) of 176 ft/s. After how many seconds will the
A model rocket is launched straight upward with initial velocity of 22 m/s. The height of the rocket, h, in metres, can be