Question

computer model displays the motion of a particle on a coordinate system in real time. At...

computer model displays the motion of a particle on a coordinate system in real time. At time t = 0, the particle is at the origin of the coordinate system and has velocity components vx = 0 and vy = 5.2 m/s. The particle has acceleration components of ax = −4.4 m/s2 and ay = 0. (a) What are the x and y positions of the particle at t = 6.0 s? x = m y = m (b) What are velocity components of the particle at t = 6.0 s? vx = m/s vy = m/s (c) How does the speed of the particle change from t = 0 to t = 6.0 s? The particle's speed remains constant. The particle's speed increases with time. The particle's speed decreases with time. The particle's speed increases and then decreases with tim

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
.The x and y components of the velocity of a particle are: vx = (2 t...
.The x and y components of the velocity of a particle are: vx = (2 t + 4) p / s vy = (8 ⁄ y) p / s Initially, the particle is located at the coordinates x = 1 and y = 0. Determine the position, the magnitude of the velocity and the magnitude of the particle's acceleration when t = 2 s.
A particle moves in the x-y plane under a constant acceleration with scalar components ax =...
A particle moves in the x-y plane under a constant acceleration with scalar components ax = 2 m/s2 and ay = -3 m/s2 . It starts from the origin at t=0 with an initial speed of 6m/s in the positive y direction. What is the time t>0 at which the scalar components of particle's position are equal to one another?
IP A particle passes through the origin with a velocity of (6.8m/s)y^. Part A If the...
IP A particle passes through the origin with a velocity of (6.8m/s)y^. Part A If the particle's acceleration is (−5.0m/s2)x^, what are its x and y positions after 5.0 s ? x, y =   m Part B If the particle's acceleration is (−5.0m/s2)x^, what are vx and vy after 5.0 s ? Express your answers using two significant figures separated by a comma. vx, vy =   m/s  
A 6.70 −μC particle moves through a region of space where an electric field of magnitude...
A 6.70 −μC particle moves through a region of space where an electric field of magnitude 1200 N/C points in the positive x direction, and a magnetic field of magnitude 1.25 T points in the positive z direction. If the net force acting on the particle is 6.21×10−3 N in the positive xx direction, find the components of the particle's velocity. Assume the particle's velocity is in the x-y plane. vx, vy, vz =   answer is 0,219,0 m/s why is...
A 6.60 −μC particle moves through a region of space where an electric field of magnitude...
A 6.60 −μC particle moves through a region of space where an electric field of magnitude 1250 N/C points in the positive x direction, and a magnetic field of magnitude 1.01 T points in the positive z direction. 1. If the net force acting on the particle is 6.25×10^−3 N in the positive x direction, find the components of the particle's velocity. Assume the particle's velocity is in the x-y plane. vx, vy, vz =   m/s  
The figure below shows the straight path of a particle across an xy coordinate system as...
The figure below shows the straight path of a particle across an xy coordinate system as it is accelerated from rest during time interval Δt1. The acceleration is constant. The xy coordinates for point A are (3.00 m, 4.00 m) and those for point B are (10.5 m, 20.0 m). (a) What is the ratio ay/ax of the acceleration components? (b) What are the coordinates of the particle if the motion is continued for another 3 intervals of Δt1?
The x and y components of the velocity of a particle are Vx=(2t + 4)ft/s &...
The x and y components of the velocity of a particle are Vx=(2t + 4)ft/s & Vy=(8/y)ft/s. Initially, the particle if found at coordinates x=1 and y=0. Determine the position, magnitude of velocity, and magnitude of the acceleration of the particle when t = 2s
A particle of charge Q is fixed at the origin of an xy coordinate system. At...
A particle of charge Q is fixed at the origin of an xy coordinate system. At t = 0 a particle (m = 0.778 g, q = 5.07 µC is located on the x axis at x = 15.1 cm, moving with a speed of 58.0 m/s in the positive y direction. For what value of Q will the moving particle execute circular motion? (Neglect the gravitational force on the particle.)
A soccer ball is kicked in such a manner that the x and y components of...
A soccer ball is kicked in such a manner that the x and y components of its position at any time are given by x = (19.6 m/s)t and y = (14.5 m/s)t − (4.90 m/s2)t2, where x and y will be in meters when t is in seconds. (a) Determine expressions for the x and y components of its velocity at any time. (Use the following as necessary: t.) vx =   m/s vy =   m/s (b) Determine expressions for...
1. The position of a bird in the xy-plane is given by ?⃗ = (3.0?−∝ ?)?̂+...
1. The position of a bird in the xy-plane is given by ?⃗ = (3.0?−∝ ?)?̂+ ?? 2 ?̂where ∝= 1.6 ?/? and ? = 0.8 ?/? 2 . a) What are Vx(t) and Vy(t), x and y components of the velocity of the bird as a function of time? b) What is the bird’s net velocity at 3.0 s (magnitude and direction)? c) What are ax(t) and ay(t), x and y components of the acceleration of the bird as...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT