What was the rockets acceleration

Assignment Help Physics
Reference no: EM13555222

A 1960 kg weather rocket is launched straight up. The rocket motor provides a constant acceleration for 22.03 s, then the motor stops. The rocket altitude 26.3 s after launch is 6641. You can ignore any effects of air resistance. What was the rocket's acceleration during the first 22.03 s? What is the rocket's speed as it passes through a cloud 6641 m above the ground?

Reference no: EM13555222

Questions Cloud

What positiveand-negativevalue of angle ? shouldbead : The figure below shows a plastic ring of radius R =50.4 cm. Two small charged beads are on the ring: Bead 1 of charge+2.33 μC is fixed in place at the left side; bead 2 of charge+6.02 μC can be moved along the ring. The two beads produce anet elec..
What is the radius of the circle : Three point charges, -6.2 x 10-9 C, -8.7 x10-9 C, and +7.9 x 10-9 C, are fixed atdifferent positions on a circle. The total electric potential atthe center of the circle is -1900 V. What is the radius of the circle?
Distribution gives rise to both zero field-zero potential : What pint charges, all having the same magnitude, would you placeat the corners of a square (one charge per corner), so that boththe electric field and the electric potential (assuming a zeroreference value at infinity) are zero at the center of t..
What is the magnitude of the net electricfield : Two particles are fixed to an x axis: particle 1 of charge-5.81 x 10-7 C is at the origin and particle 2 of charge+5.81 x 10-7 C is at x = 22.2 cm. Midway between the particles, what is the magnitude of the net electricfield?
What was the rockets acceleration : A 1960 kg weather rocket is launched straight up. The rocket motor provides a constant acceleration for 22.03 s, then the motor stops. The rocket altitude 26.3 s after launch is 6641. You can ignore any effects of air resistance.
What is required tension in the string : Transverse waves with a speed of 50.0 m/s are to be produced on a stretched string. A 5.00-m length of string with a total mass of 0.0600 kg is used. (a) What is required tension in the string? (b) Calculate the wave speed in the sting if the tension..
What conditions will these maxima and minima occur : A wave of amplitude 0.30 m interferes with a second wave of amplitude 0.20 m. What are the (a) largest and (b) smallest absolute values of the resultant displacement that can occur, and under what conditions will these maxima and minima occur?
What is the charge on the dustparticle : A small piece of dust of mass m = 2.5 µg travels through an electric aircleaner in which the electric field is 447 N/C. The electric force on the dust particleis equal to the weight of the particle. What is the charge on the dustparticle?
How many excess electronsare on the rod : The charge per unit length on a glass rod is λ =-8.5 µC/m. If the rod is3.2 m long, how many excess electronsare on the rod?

Reviews

Write a Review

Physics Questions & Answers

  What is the x component of this runners average velocity

A point charge 4.20 mu C is held fixed at the origin. A second point charge 1.60 mu C with mass of 2.80×10-4 kg is placed on the x axis, 0.280 {rm m} from the origin. The second point charge is free from rest. What is its speed when its distance f..

  What is the angle between the beams

Two overlapping beams of light of different wavelength ?a = 840 nm and ?b = 460 nm co-propagate through air, What is the angle between the beams travelling through the material

  What focal-length lens

A 35-mm slide (picture size is actually 24 by 36 {mm) is to be projected on a screen 2.10 m by 3.15 m placed 5.30 m from the projector. What focal-length lens should be used if the image is to cover the screen? Answer to be in mm please.

  What is the particles kinetic energy and particles speed

A certain particle of mass m has a momentum of 0.9mc. (For the following questions, leave all your answers in terms of m and/or c.) a) What is the particle’s speed? (Careful here….the answer is not 0.9c)

  Calculate the isentropic thermal efficiency

Steam enters a turbine in a Rankine cycle power plant at 200 psia and 500 degrees F. Calculate the isentropic thermal efficiency if the condenser pressure is 14.7 psia

  What is the force they exert on one another

Two charges are held 0.5 m apart and exert a force of 32 N on one another. what is the force they exert on one another

  Find the distance between the two photogates

Consider on an inclined air track, the inclined angle is 2 degrees. If in our experiment, find the distance d between the two photogates

  What is the total distance traveled by the whale

A whale swims due east for a distance of 1.5 km, turns around and goes due west for 5.7 km, and finally turns around again and heads 4.5 km due east. What is the total distance traveled by the whale

  Calculate the minimum power rating of this heater

A 0.21-kg coffee mug is made from a material that has a specific heat capacity of 900 J/(kg · C°) and contains 0.36 kg of water. determine the minimum power rating of this heater

  What is the length of the rope in meters

A yo-yo with a mass of 5 kg is attached to a rope and is swung at constant speed around a vertical circle. what is the length of the rope in meters

  How much mass can the larger piston support

A hydraulic lift has pistons with areas 0.40m2 and 5.95m2 , and they're at the same height. how much mass can the larger piston support

  What is the impulse given the wall

A tennis ball of mass m = 0.070 kg and speed v = 25 m/s strikes a wall at a 45° angle and rebounds with the same speed at 45°

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd