How far does the object travel

Assignment Help Physics
Reference no: EM13705463

Problem: A rocket-propelled object of mass 42.5kg is initially at rest in the middle of the flat, frictionless surface of an ice-covered lake. When the rockets fire, a force directed east and with magnitude F(t)= (15.6N/s)t is applied.

Part I: How far does the object travel in the first 4.00s after the force is applied?

Please give a full detailed explanation of solution.

Reference no: EM13705463

Questions Cloud

Evaluate the magnitude of the acceleration of a proton : A total of 6.79 x 106 electrons are placed on an initially uncharged wire of length 1.01 m. What is the magnitude of the acceleration of a proton placed at a point in space
Up over the agile methodology for some projects : Please write about unified process vs. agile methodologies (1100 to 1300 words) Include when would it be unwise to use either of these methodologies? Would you consider using an Agile methodology such as Scrum or XP in one of your projects?
Obtain what is the magnitude of the electrostatic force : Three point charges are positioned on the x-axis: +117.0 uC at x = 0.00 cm, +106.0 uC at x = 40.0 cm, and -20.0 uC at x = 30.0 cm. What is the magnitude of the electrostatic force
How far apart are they now : Two charged spheres are 12.62 cm apart. They are moved closer to each other enough that the force on each of them increases 3.50 times. How far apart are they now
How far does the object travel : A rocket-propelled object of mass 42.5kg is initially at rest in the middle of the flat, How far does the object travel in the first 4.00s after the force is applied
How many crates would be needed : CD's are packaged up in boxes of 88. Every 26 boxes are loaded onto 1 crate. 1.How many crates would be needed if you had 290000 CD's to pack?
The least common denominator of two fractions is 28 : The least common denominator of two fractions is 28. If u subtract the two denominators their difference is 10. What are the enominators
Find the new charge density on the outside of the sphere : A hollow, conducting sphere with an outer radius of 0.254m and an inner radius of 0.199m has a uniform surface charge density of +6.18  × 106 C/m2. What is the new charge density on the outside of the sphere
Round to the nearest whole number : Colombia has a population density of about 43 people/km2 and a population of about 48,929,706. What is the approximate area of Colombia? Round to the nearest whole number

Reviews

Write a Review

Physics Questions & Answers

  Decide the rotational inertia of the solid cylinder

Sam wraps a string around the outside of a 0.040 m-radius 0.20 kg solid cylinder and utilizes it like a yo-yo. When released, the cylinder accelerates downwards at 2/3 g. Decide the rotational inertia of the solid cylinder.

  What is the radiation pressure exerted by the beam

A 3.0 mW laser produces a beam of light with a diameter of 2.6 mm shines its light on a perfectly absorbing surface. What is the radiation pressure exerted by the beam

  Compute the reaction force to weight of the passenger

The upward normal force exerted by the floor is 700 on an elevator passenger who weighs 720. What is the reaction force to weight of the passenger

  What is the final kinetic energy of the system

A 2-kg book with no initial velocity slides down an inclined plane with an angle of 20 degrees a total of 2 meters. The force of friction does 10 Joules of work, what is the final kinetic energy of the system as the book reaches the bottom of the ..

  What is the speed of the boat as she walks along

A 125 kg flatbottomed boat is floating along at 5.0 m/s, headed east. Sally Sue, standing at one end of the boat, starts to walk at 2.0 m/s, what is the speed of the boat as she walks along

  What power is being expended by the boy

A boy pulls his brother on a sled horizontally across all snow-covered field. The coefficient of friction between the snow and the sled is 0.24. what power is being expended by the boy

  Assuming the plant boiler turbine and electric generator

a typical coal from the montana coalfields might contain 70 carbon and 1.5 sulfur. for each pound burned in a

  How did you arrive at this conclusion

An unknown amount of current when passed through a resistance of R1 ? develops a voltage of 100 V and when passed through a resistance of R2 ?, How did you arrive at this conclusion

  What is tension in the two rope that is pulling the skier

The motor of a ski boat generates an average power of 7.70 104 W when the boat is moving at aconstant speed of 15 m/s. When the boat is pulling a skier at the same speed, the engine must generatean average power of 8.70 104 W.

  What is the work function of a copper surface

The maximum wavelength an electromagnetic wave can have and still eject an electron from a copper surface is 264 {\rm nm}. What is the work function of a copper surface?

  The current in the windings of a toroidal solenoid is 2400

the current in the windings of a toroidal solenoid is 2.400 a. there are 500 turns and the mean radius is 25.00 cm. the

  Compute the mass of one nucleus of the unknown element

You are at the controls of a particle accelerator, sending a beam of 3.60×10^7 m/s protons (mass ) at a gas target of an unknown element. Find the mass of one nucleus of the unknown element

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