algebra based physics 2. A 5 kg particle starts from the origin at time zero. Its...
A 18.00 kg particle starts from the origin at time zero. Its velocity as a function of time is given by = 7t2î + 3tĵ where is in meters per second and t is in seconds. (Use the following as necessary: t.) (a) Find its position as a function of time. = b) Describe its motion qualitatively. This answer has not been graded yet. (c) Find its acceleration as a function of time. = m/s2 (d) Find the net force exerted...
ADp Sto A 15.00 kg particle starts from the origin at time zero. Its velocity as a function of time is given by -oi+4d where V is in meters per second and t is in seconds. (Use the following as necessary: t.) (a) Find its position as a function of time. F31+221 (b) Describe its motion qualitatively. This answer has not been graded yet. (c) Find its acceleration as a function of time. a6r1+4rj x m/s (d) Find the net...
article starts from the origin at ti 20. Q C A 5.00-kg p Its velocity as a function of time is given by where v is in meters per second and t is in seconds its position as a function of time. (b) Desc qualitatively. Find (c) its acceleration as a function of time (d) the net force exerted on the particle as a function of time, (e) the net torque about the origin exerted on the particle as a...
A charged particle of mass 1 kg and charge 2 C starts at the origin with zero initial velocity in a region where E = 3az V/m. Find (a) The force on the particle (b) The time it takes to reach point P(0, 0, 12 m) (c) Its velocity and acceleration at P (d) Its K.E. at P.
1 Vectors in Physics A particle is moving is such a way that its position after time t is described by the vector where t is measured in s. The particle has a mass of 2 kg. Report all answers in standard SI units. (a) What is the position of the particle at t = 0 and t = 1 s? (b) How far is the particle from the origin at t = 0 and t = 1 s? (c)...
A particle moves in a straight line with the acceleration shown. The particle starts from the origin with V.=-2 m/s. Construct a) Velocity versus time and Position versus time curves for 0 <t< 18 seconds b) Determine the position and the velocity of the particle when t=18 seconds c) Determine the total distance traveled. ooo a( )
At time t = 0, a 4.0 kg particle with velocity v = (5.0 m/s) i - (6.0 m/s) j is at x = 6.0 m, y = 5.0 m. It is pulled by a 2.0 N force in the negative x direction. What is the angular momentum of the particle about the origin? (Express your answer in vector form.) What torque about the origin acts on the particle? (Express your answer in vector form.) At what rate is the...
The position vector of a particle of mass 2.10 kg as a function of time is given by r with arrow = (6.00 î + 5.80 t ĵ), where r with arrow is in meters and t is in seconds. Determine the angular momentum of the particle about the origin as a function of time. k kg · m2/s 6.00 і + 5.80 tj. where r ıs in meters and t is in seconds. Determine the angular momentum of the...
There is an object, which moves in a circular path with radius of 0.367 m and angular acceleration of 0.12 rad/s a) If the object starts at rest find the time required to get angular velocity of 1.52 rad/s? (2 points) b) Find net linear acceleration of the object at the time of angular velocity of 1.32 rad/s? (4 points) At a particular instant, a 1.5 kg particle's position is r = (21-4j+6k)m, its velocity is Y = (-3i+5j +2k)...
6 A charged particle of mass 2 kg and 1 C starts at the origin with velocity 3a, m/s and travels in a region of uniform magnetic field B 10a, Wb/m. At r 4 s, caleulate (a) The velocity and acceleration of the particle (b) The magnetic force on it (e) Its K.E. and location (d) Find the particle's trajectory by eliminating t (e) Show that its K.E. remains constant 6 A charged particle of mass 2 kg and 1...