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Solve the given problem:
Problem: A particle moving along the x-axis has its position described by the function x =(5.00 t3- 4.00 t+ 3.00 )m , where t is in s.
Part A: At t = 4.00, what are the particle's position, velocity, and acceleration?
I want help to find the particle's position, velocity, and acceleration.
Suppose a 1.17×104 kg spaceship left Earth at a speed of 0.90c. What is the spaceship's kinetic energy? Compare with the total U.S. annual energy consumption (about 10^20 J).
A 12.0 g bullet is fired horizontally into a 100 g woodenblock that is initially at rest on a frictionless horizontalsurface and connected to a spring having spring constant 150 N/m. what was thespeed of the bullet at impact with the block
Communications satellites are placed in a circular orbit where they stay directly over a fixed point on the equator as the earth rotates. What is the magnitude of the acceleration of a satellite in a geosynchronous orbit
air flows from a reservoir 2 0 0 1 40 p mn m t c acircdeg through a laval nozzle with a throat diameter of 0.1 m
A positively charged He+ atom has one electron in the shell and two protons in the nucleus. In a classic model of the atom, in a certain state, this electron is in a circular orbit around the nucleus by an angular momentum of 2.584×10-34Js. What is t..
A small bulb is rated at 7.5 W when operated at 125 V. The tungsten filament has a temperature coefficient of resistivity a = 4.5 ? 10-3 / °C. What is the resistance of the filament (in ohms) at room temperature
find frequencies of vibration of the piano wire. Car 1 has 3 times the mass of car 2, but only 0.5 as much kinetic energy. What is the ratio between the speeds of the two cars (v1/v2)? You must type your answer as a numerical value.
A single-turn square loop of side Lis centered on the axis of a long solenoid. In addition, the planeof the square loop is perpendicular to the axis of the solenoid. The solenoid has 1460 turns per meterand a diameter of 4.00 cm, and carries a cur..
copper has 8.5 x 10^28 electrons per cubic meter. if a current of 1.55 A is flowing in the wire, what is the average drift speed of the electrons along the wire
Illustrate what is its average acceleration during a stop from that velocity? Express your answer in m/s2. Consider the car's initial velocity to be a positive quantity.
small 12.8g plastic ball is tied to a very light 26.9cm string that is attached to the vertical wall of a room. Find the direction of the electric field in the room
A solid metal sphere with radius 0.590m carries a net charge of 0.300 nC. Find the magnitude of the electric field ata point 0.100 m outside the surface of the sphere.
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