Component of velocity-velocity and acceleration
Course:- Physics
Reference No.:- EM13676537

Assignment Help
Assignment Help >> Physics

A particle moves so that its position (in meters) as a function of time in (in seconds) is r = I + 3.0 t^2 J+t K. Write expressions for its velocity and its acceleration as functions of time. Evaluate for t = 6.1 s. i-component of velocity?

j-component of velocity?

k-component of velocity?

i-component of acceleration?

j-component of acceleration?

k-component of acceleration?

Put your comment

Ask Question & Get Answers from Experts
Browse some more (Physics) Materials
Suppose that a structure of arbitrary complexity has a number of forces applied to it (at various points) and yet is in static equilibrium. The principle of virtual work allow
A 0.15 kg bullet traveling at 1312 mph hits a 7.6 kg block of wood and stays in the wood. What is the velocity (speed) of the wood block immediately after the bullet hits it
A 3.0-kg block sits on top of a 5.0-kg block which is on a horizontal surface. If the force is 10% greater than your answer for (a), what is the acceleration of each block
Starting from the formula r.. = -μ(r/γ3) show by differentiation that the quantity h =|r.|2/2- μ/γ is a constant. It is useful to recall that |r.|2= r..r.. You will need to u
A square metal plate of edge length 9.4 cm and negligible thickness has a total charge of 5.8 x 10-6 C. Estimate the magnitude E of the electric field just off the center of t
The Doppler shift of ultrasonic waves can gauge the speed of blood in an artery. If the frequency of the stationary source is 100 kHz and the reflected sound has a Doppler shi
three uniform thin rods, each of length L = 39 cm, form an inverted U. The vertical rods each have a mass of 15 g; the horizontal rod has a mass of 32 g. Elucidate what are
A particle of charge +3.0 x 10-8 is in a unifromelectric field directed to the left. It is released from rest andmoves a distance of 5.0 cm and its kinetic energy is increas