A fan cart has an initial speed of 20.0 m/s to the right and an acceleration...
A fan cart has an initial speed of 20.0 m/s to the right and an acceleration of 1.0 (m/s)/s to the right. How long does it take for the cart to come to rest?
Homework Answers
Solution)
Given, initial speed,u=20 m/s
Acceleration, a=1 m/s^2
Time=?
Final velocity, v=0
We know, v=u+at
0=20-1*t (since retardation will be there)
T=20 seconds (Ans)
========
Add Answer to:
A fan cart has an initial speed of 20.0 m/s to the right and an
acceleration...
A cart with a fan attached is pushed to the right with an initial velocity of...
A cart with a fan attached is pushed to the right with an initial velocity of 0.6 m/s. The fan on the cart causes a constant acceleration to the left of 0.2 m/s2 , so that the cart slows to a stop and then starts to travel to back the left. How far does the cart go to the right before it momentarily comes to a stop? Please show work/explanation! A. 0.12 m B. 0.90 m C. 1.2 m D....
Question 6 - A cart on a horizontal air track has a fan attached to it....
Question 6 - A cart on a horizontal air track has a fan attached to it. The mass of the cart plus fan is 357 g. The fan produces a force of 0.06 N that pushes the cart+fan system. Assume that there is no air resistance so that the only horizontal force is the force from the fan. Starting from rest, the cart takes 4.4 s to travel some fixed distance. Assume that the cart travels with constant acceleration. a)...
An electron has an initial speed of 1.32 × 105 m/s. If it undergoes an acceleration...
An electron has an initial speed of 1.32 × 105 m/s. If it undergoes an acceleration of 1.8 × 1014 m/s 2, how long will it take to reach a speed of 7.76 × 105 m/s? Answer in units of s. How far has it traveled in this time? Answer in units of m.
electron has an initial speed of 6.35 x 10 m/s in a uniform 4.66 x 10%...
electron has an initial speed of 6.35 x 10 m/s in a uniform 4.66 x 10% N/C strength electric fneld. The field accelerates the electron in the direction opposite to ts initial velocity (o) What is the direction of the electric field? O opposite direction to the electron's initial velocity O same direction as the electron's initial velocity O not enough information to decide (b) How far does the electron travel before coming to rest? (e) How long does it...
2. An initially stationary cart rolls down an incline with a measured acceleration of 2.7 m/s....
2. An initially stationary cart rolls down an incline with a measured acceleration of 2.7 m/s. How long does it take the cart to roll 85 m down the incline? 13 2019 Motion with Constant Acceleration
(1) An electron has an initial speed of 7.10 106 m/s in a uniform 5.42 105...
(1) An electron has an initial speed of 7.10 106 m/s in a uniform 5.42 105 N/C strength electric field. The field accelerates the electron in the direction opposite to its initial velocity. (a) What is the direction of the electric field? opposite direction to the electron's initial velocity same direction as the electron's initial velocity not enough information to decide (b) How far does the electron travel before coming to rest? (c) How long does it take the electron...
A hotel elevator ascends 200 m with a maximum speed of 5.0 m/s. Its acceleration and...
A hotel elevator ascends 200 m
with a maximum speed of 5.0 m/s. Its acceleration and deceleration
both have a magnitude of 1.0 m/s2. How far does the
elevator move while accelerating to full speed from rest? how long
does it take to make the complete trip from bottom to top?
2. MP HW P2.58 (Refer to example 2.10, p.47) A hotel elevator ascends 200m with maximum speed of 5m/s. Its acceleration and deceleration both have a magnitude of 1.0m/s...
A box with an initial speed of 15 m/s slides along a surface where the coefficient...
A box with an initial speed of 15 m/s slides along a surface where the coefficient of sliding friction is 0.45. How long does it take for the block to come to rest? (a) 1.5 s (b) 3.4 s (c) 6.8 s (d) 8.5 s (e) 4.7 s
1. A ball is thrown straight up with an initial speed of 30 m/s. How much...
1. A ball is thrown straight up with an initial speed of 30 m/s. How much time does it take for the ball to reach the top of it's trajectory? 2. For 3.0s, Allison exerts a net force of 10.0 N on a 6.7-kg shopping cart that was initially at rest. Find the acceleration of the cart, and show that it moves a distance of 6.7m. 3. Suzie skydiver with her parachute has a mass of 50 kg. Before opening...
After running three trials with a fan cart, which has a mass of 480 g, on...
After running three trials with a fan cart, which has a mass of 480 g, on a horizontal track you have collected the following data Trial 1 Trial 2 0.622 0.664 Trial 3 0.651 0.604 Acceleration from x-t graph (m/s2)0.642 Acceleration from v-t graph (m/s2)0.618 120 g is added to the cart and it is placed at rest on a track inclined at 4.5°. The fan is set to push the cart up the incline. Will the cart accelerate up...
Question 6 - A cart on a horizontal air track has a fan attached to it. The mass of the cart plus fan is 357 g. The fan produces a force of 0.06 N that pushes the cart+fan system. Assume that there is no air resistance so that the only horizontal force is the force from the fan. Starting from rest, the cart takes 4.4 s to travel some fixed distance. Assume that the cart travels with constant acceleration. a)...
electron has an initial speed of 6.35 x 10 m/s in a uniform 4.66 x 10% N/C strength electric fneld. The field accelerates the electron in the direction opposite to ts initial velocity (o) What is the direction of the electric field? O opposite direction to the electron's initial velocity O same direction as the electron's initial velocity O not enough information to decide (b) How far does the electron travel before coming to rest? (e) How long does it...
2. An initially stationary cart rolls down an incline with a measured acceleration of 2.7 m/s. How long does it take the cart to roll 85 m down the incline? 13 2019 Motion with Constant Acceleration
A hotel elevator ascends 200 m
with a maximum speed of 5.0 m/s. Its acceleration and deceleration
both have a magnitude of 1.0 m/s2. How far does the
elevator move while accelerating to full speed from rest? how long
does it take to make the complete trip from bottom to top?
2. MP HW P2.58 (Refer to example 2.10, p.47) A hotel elevator ascends 200m with maximum speed of 5m/s. Its acceleration and deceleration both have a magnitude of 1.0m/s...
After running three trials with a fan cart, which has a mass of 480 g, on a horizontal track you have collected the following data Trial 1 Trial 2 0.622 0.664 Trial 3 0.651 0.604 Acceleration from x-t graph (m/s2)0.642 Acceleration from v-t graph (m/s2)0.618 120 g is added to the cart and it is placed at rest on a track inclined at 4.5°. The fan is set to push the cart up the incline. Will the cart accelerate up...
Most questions answered within 3 hours.
-
Provide two or three examples of support he uses to reinforce
his arguments?
The Alienation of...
asked 1 minute ago -
In a titration experiment, 11.5 mL of 0.400 M H2SO4 neutralized
48.0 mL of NaOH. What...
asked 56 seconds ago -
A shot-putter throws the shot with a horizontal velocity of 10
m/s and a
vertical velocity...
asked 16 minutes ago -
Mildred sells industrial-sized refrigeration units. Her
prospective buyer's face looks tense, and his forehead is wrinkled....
asked 18 minutes ago -
Clark Heter is an industrial engineer at Lyons Products. He
would like to determine whether there...
asked 1 hour ago -
3. Use a text editor to create a comma-delimited file of user
IDs and passwords. Revise...
asked 1 hour ago -
Jensen and Associates has a projected balance
sheet that includes the following accounts. What is the...
asked 33 minutes ago -
implement a doubly-linked list in C. Each node in the linked list should contain a string,...
asked 56 minutes ago -
What are some best practices and things to avoid when developing
a PowerPoint presentation or file
asked 59 minutes ago -
Consider the ways that the government can get involved in
economic issues. What role do you...
asked 34 minutes ago -
Sodium carbonate is added to the tea mixture, in part, to form
the sodium salt of...
asked 57 minutes ago -
he plant started to purify its wastewater before discharging it
into the lake. How long will...
asked 1 hour ago