What is its speed at that time

Assignment Help Physics
Reference no: EM13695571

Solve all given parts of following problem:

Problem: A particle moves along the x-axis according to the equation x(t) = 2.0 + 3.0t2 - 1.0t3, where x is in meters and t is in seconds.

Part A: What is the position of this particle when it achieves its maximum speed in the positive x-direction?

Part B: What is its speed at that time?

I am not able to get the correct answer please help me for above problem.

Reference no: EM13695571

Questions Cloud

Aphids can reproduce sexually and asexually : Aphids can reproduce sexually and asexually. Females reproduce by themselves and give birth to live females in summer. They also reproduce sexually and lay eggs that survive in summer and eggs that survive in the winter and hatch in the spring..
What is the concentration of ni2 ions at equilibrium : Question- A 0.140-mole quantity of NiCl2 is added to a liter of 1.20 M NH3 solution. What is the concentration of Ni2 ions at equilibrium. Assume the formation constant *of Ni(NH3)62 is 5.5 × 108.
How many kilometers have you traveled : If you are at latitude 30 degrees and travel around the world (staying at the same latitude), how many kilometers have you traveled
Substances in the order of increasing entropy : Question- Arrange the subsequent substances in the order of increasing entropy at 25 degrees Celsius. HF(g), NaF(s), SiF4(g), SiH4(g), Al(s). Lowest to highest.
What is its speed at that time : A particle moves along the x-axis according to the equation x(t) = 2.0 + 3.0t2 - 1.0t3, where x is in meters and t is in seconds. What is its speed at that time
Explain what is the activity of the sample in curies : Question- A sample of curium 243 were prepared with an activity of 3012 disintegrations per second. After 1 year the activity of the sample had declined to 2921 disintegrations per second.
Evaluate the electric field strength : An electric dipole is formed from +1.3 nC charges spaced 2.0 mm apart. What is the electric field strength at the following points
Predict the decay process that will produce a stable nuclide : Question- Copper - 68 is an unstable radionuclide that lies above the band of stability. Predict the decay process that will produce a stable nuclide and write the balanced reaction for this process.
Find the time interval required for the proton : A proton moves at 5.00 105 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 9.00 103 N/C. Find the time interval required for the proton to travel 4.00 cm horizontally

Reviews

Write a Review

Physics Questions & Answers

  Two forces f1 and f2 are acting on a mass m 5kg the force

two forces f1 and f2 are acting on a mass m 5kg. the force f1 7i 6j 2k in n. the acceleration of the mass is given

  Find was this work done on or by the system

During a process, 21.6 MJ of heat is added to a closed system. If the internal energy is increased by 59.6 MJ: How much work in Btu was done, Was this work done on or by the system

  Its speed when it strikes the ground

A block with mass m = 15kg rests on a frictionless table and is accelerated by a spring with spring constant k = 4234N/m after being compressed the distance x1 = 0.536m from the spring's unstretched length. The floor is frictionless except for a roug..

  What is the mathematical expression for the magnetic field

A plane electromagnetic wave propagates in a vacuum in the z-direction. What is the mathematical expression for the magnetic field

  How much energy has been lost during these four

a damped harmonic oscillator consists of a block m 2.00 kg a spring k 10.0 nm and a damping force the is linearly

  Find out the amount of time the shell is in motion

One mole of an ideal gas is heated so that T = AP2, where A is a constant and P is the pressure. The temperature changes from T0 to 4T0. Find out the work completed by the gas. (Use the following as necessary: T0, P0, and V0.)

  Find the magnitude of the force giving this tensile stress

According to one set of measurements, the tensile strength of hair is 196MPa , which produces a maximum strain of 0.380 in the hair. What is the magnitude of the force giving this tensile stress

  What was the speed of the bullet before impact if the two

a 24 g bullet strikes a 0.5 kg block attached to a fixed horizontal spring whose spring constant is 6.6 x 103 nm and

  Find the apparent speed of the spacecrafts image

A spacecraft is in a circular orbit about the moon, 1.03 x 105 meter above its surface. The speed of the spacecraft is 1770 meter per second, Find the apparent speed of the spacecraft's image

  Calculate the heights of the pendulum

The coil wand pendulum starts swinging with an angle of 30 degrees with the vertical. Calculate the heights of the pendulum at the start and final positions

  Determine what are the accelerations of masses

Two masses, m1 = 3.33 kilogram and m2 = 5.43 kilogram, are on a frictionless tabletop and mass m3 = 8.79 kilogram is hanging from m1. Determine what are the accelerations of masses

  Find the electric potential energy of this system of charges

Two point charges q1 = 4.0 ?C and q2 = -8.0 ?C are placed along the x-axis at x1 = 0 m and x2 = 0.20 m, What is the electric potential energy of this system of charges

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