Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Mechanics
Kinematics
A rocket is fired upwards with 200.0 J of kinetic energy. How high does the rocket get at its highest point? Use the conservation formula.
1 answer
please answer this one if you know it, im soooo bad at physics
You can
ask a new question
or
answer this question
.
Similar Questions
A 15.0-kg test rocket is fired vertically from Cape Canaveral. Its fuel gives it a kinetic energy of 1961 J by the time the
Top answer:
KE =PE = m•g•h h = KE/m•g =1961/15•9.8 =13.34 m
Read more.
A rocket accelerates straight up from rest for 20 seconds with an acceleration of 8 m/s2. After 20 seconds the rocket motor
Top answer:
During fuel burn, v = at = 8*20 = 160 after that, the height h = 160t - 4.9t^2 the vertex of the
Read more.
A rocket accelerates straight up from rest for 20 seconds with an acceleration of 8 m/s2. After 20 seconds the rocket motor
Top answer:
Acceleration phase: initial velocity, v0 = 0 m/s final velocity, v1 = at = 8*20 = 160 m/s distance,
Read more.
A 50kg rocket is fired vertically upwards and experiences a 300N air friction force.What upthrust must the rocke motor produce
Top answer:
6 m/s is a speed, not an acceleration rate. The net force on the rocket must equal mass times
Read more.
This question is about the motion of a firework rocket.
A firework rocket is fired vertically upwards from the ground. It
Top answer:
Sorry its physics
Read more.
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
Top answer:
b. h = Vo*t + 0.5g*t^2 Vo = 192 Ft/s g = -32Ft/s^2 h = 432 Ft. Solve for t(Use Quadratic formula).
Read more.
A rocket is fired at a speed of 75.0 m/s from ground level, at an angle of 64.7¡ã above the horizontal. The rocket is fired
Top answer:
Horizontal distance=horzvelocity*time time= distance/velocity= 25/(75cos64.7) figure time, then put
Read more.
A rocket is fired at a speed of 75.0 m/s from ground level, at an angle of 57.6¡ã above the horizontal. The rocket is fired
Top answer:
To solve this problem, we can use the principles of projectile motion. First, let's break down the
Read more.
A rocket is fired at a speed of 96.0 m/s from ground level, at an angle of 35.0 ° above the horizontal. The rocket is fired
Top answer:
the height h is h(x) = x tanθ - g/(2(v cosθ)^2) x^2 = .7x - .0008 x^2 h(32) = 21.58 So, it clears
Read more.
A rocket is fired at a speed of 75.0 m/s from ground level, at an angle of 60.0º above the horizontal. The rocket is fired
Top answer:
To find out by how much the rocket clears the top of the wall, we can break down the motion into
Read more.
Related Questions
A jet engine applies a force of 300 N horizontally to the right against a 50 kg rocket. The force of air friction 200 N. If the
If h= -16t^2 + 112t represents the height of a rocket, in feet, t seconds after it was fired, when will the rocket hit
An experimental model rocket has a mass of 0.054kg. The fuel that was used in one test had 215J of chemical potential energy.
A small weather rocket weighs 14.7 N. The rocket is carried up by a balloon. The rocket is
released from the balloon and fired,
A rocket that weighs 7840 N on earth is fired. The force of propulsion is + 10 440N. Determine a) the mass of the rocket, b) the
A rocket is fired vertically into the air at the rate of 6 miles/min. An observer on the ground is located 4 miles from the
A rocket is fired into the air with an initial velocity of 98 m/s. The height ( h ) of the rocket after t seconds is given by
Engineers are designing a rocket to be used in deep space. If the rocket is fired from rest in deep space, the total mass of the
a toy rocket moving vertically upward passes by a 2.2m- high window whose sill is 7.0m above the ground. the rocket takes 0.17s
A rocket is fired at a speed of 54.0 m/s from ground level, at an angle of 63.0 ° above the horizontal. The rocket is fired
