A stomp rocket is launched vertically upwards with a burst of air, when a child jumps on a flexible pillow connected to the launcher tube. Air resistance can be ignored in this question. At t=0, the rocket has just left the launcher, it has a speed of 25 m/s and the only force that it experiences is the force of gravity. "Up" is defined as the positive direction and define zero altitude as the position of the rocket at t=0. What's the rocket's maximum altitude? Express your answer to two significant figures and include the appropriate units. hmax= Find the rocket's altitude at 1 s. Express your answer to two significant figures and include the appropriate units. h1= Find the rocket's velocity at 3.5 s. Express your answer to two significant figures and include the appropriate units. v3.5= Find the rocket's altitude at 3.5 s. Express your answer to two significant figures and include the appropriate units. h3.5=
A stomp rocket is launched vertically upwards with a burst of air, when a child jumps...
A small rocket to gather weather data is launched straight up. Several seconds into the flight, its velocity is 100 m/s and it is accelerating at 19 m/s^2. At this instant, the rocket's mass is 47 kg and it is losing mass at the rate of 0.50 kg/s as it bums fuel. What is the net force on the rocket? Express your answer to two significant figures and include the appropriate units.
A 1000 kg weather rocket is launched straight up. The rocket motor provides a constant acceleration for 16 s, then the motor stops. The rocket altitude 20 s after launch is 6600 m.You can ignore any effects of air resistance. What was the rocket's acceleration during the first 16 s? Express your answer with the appropriate units.
A model rocket is launched with a very rapid engine burst. The engine cuts off quickly and the rocket is subject only to gravity after that (ignore air resistance). At t=0, (which we call height=0) it is heading straight up with an initial speed of 52 m/s . We define "up" as the positive direction. Find the rocket's altitude at 7 s?. It says its incorrect but i got: 123.9m 52(7)-1/2 * 9.8(7)^2 = 123.9m
A rocket is launched vertically upward from Earth's surface at a speed of 5.4 km/s . What is its maximum altitude? Express your answer using two significant figures. = m
A rocket is fired from rest at x=0 and travels along a parabolic trajectory described by y2=[190(103)x]m. Part A If the x component of acceleration is ax=(13t2)m/s2, where t is in seconds, determine the magnitude of the rocket's velocity when t = 8 s. Express your answer using three significant figures and include the appropriate units. v = Part B Determine the magnitude of the rocket's acceleration when t = 8 s. Express your answer using three significant figures and...
What is the maximum height attained by the rocket? Express your answer using two significant figures. VO AEO ? hmax = 35.34 m Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B What is the speed of the rocket just before it hits the ground? Express your answer using two significant figures. IVO AED ? V = m/s Submit Request Answer Part C What is the total duration of the rocket's flight? Express your answer...
Review Part A A 1000 kg weather rocket is launched straight up. The rocket motor provides a constant acceleration for 16 s, then the motor stops. The rocket altitude 20 s after launch is 7100 m. You can ignore any effects of What was the rocket's acceleration during the first 16 s? Express your answer with the appropriate units air resistance al x.10" | a= | Value Units Submit Previous Answers Request Answer A student standing on the ground throws...
A 200 kg weather rocket is loaded with 100 kg of fuel and fired straight up. It accelerates upward at 35 m/s2 for 31 s, then runs out of fuel. Ignore any air resistance effects. What is the rocket's maximum altitude? How long is the rocket in the air before hitting the ground? Express your answer with the appropriate units.
Problem 3.43 Constants Part A A test rocket starting from rest at point A is launched by accelerating it along a 200.0-m incline at 1.60 m/s (Figure 1). The incline rises at 35.0° above the horizontal, and at the instant the rocket leaves it, its engines turn off and the rocket is subject to gravity only (ignore air resistance) Find the maximum height above the ground that the rocket reaches Express your answer with the appropriate units hmaxValue Units Figure...
A rocket is fired tom rest at z -0 and travels along a parabolic trajectory described by y 160(103)x] m Part A I the z component of acceleration is a ms2 whore t is in seconds, determine the magnitude of the rocket's velocily when t Express your answer using three significant figures and include the appropriate units 12s Value Units Submit Request Answer Part B Determine the magnitude of the rockets acceleration when t 12s Express your answer using three...