i need the answer quickly A car travels a total distance of 300m.Duringthe first half of this distance, the car starts fromrest and accelerates at a constant rate of 1.75m/s?.Over the second half of the distance thecar slows at a constant rate to a final velocity of12.5 m/s.1. Determine the acceleration of the carduring the second half of the trip.(hint:break problem into two parts anddetermine final velocity during first part)2. Determine how long it takes the car tocomplete the entire trip. (hint: breakproblem into two parts)

Answered: car travels a total distance of E e…

car travels a total distance of E e first half of this distance, the st and accelerates at a constar s2.0ver the second half of the - slows at a constant rate to a 5 m (o

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 49PE: You throw a ball straight up with an initial velocity of 15.0 m/s. It passes a tree branch on the...

See similar textbooks

Related questions

Q: The velocity of a player as a function of time is shown in figure, calculate the following…

Q: A car moving intially with a speed vo slows down with an acceleration of magnitude a and comes to a…

A: It is given that the car is moving with a initial speed vo, it slows down with acceleration of…

Q: A train travelling at 100 km/h [W] slows down with an uniform deceleration of 0.65 m/s2 . How long…

Q: tion over that ten second period? * File he displacement of a ball thrown up at 25 m/s after Note…

Q: Ana throws a toy downward from a building with initial velocity = 2.4 m/s. (a) Without any…

A: We have givenInitial velocity (u)=2.4 m/s

Q: A bicycle racer sprints at the end of a race to clinch avictory. The racer has an initial velocity…

A: a. the final velocity of the racer is

Q: A race car's velocity increases from +2.0 m/s to +33 m/s over a 4.0s time iterval. What is its…

Q: You are driving your new sports car at a velocity of 90 km/h, when you suddenly see a dog step into…

A: Distance travelled before stopping v2=u2+2ass=v2-u22a

Q: A police car accelerates at a constant rate of 4.0 m/s2 from rest. What is its velocity at t = 3.0…

A: Given,

Q: An automobile accelerates uniformly from rest to 60kph in 20 seconds. Find its constant acceleration…

A: Given data: Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 60 kph Time (t) = 20 s Required:…

Q: You are driving at a speed of 30 m/s when a dog runs in front of you. You slam on the brakes at a…

A: (a) The relation between the velocity and acceleration is given by, v=u+at where v= final velocity…

Q: A car starts from rest and accelerates at a steady 6.00 m/s2. How far does it travel in the first…

Q: The fastest measured pitched baseball left the pitcher’s hand at a speed of 45.0 m/s. If the pitcher…

Q: A pedicab that starts from rest reaches the goal at a velocity of 40 km/h. What is its acceleration…

Q: A runner starts from rest and runs with a constant acceleration of 2.54m/s2. How far has she un…

A: Given Data: The acceleration of the runner is: a=2.54 m/s2 The given time duration is: t=3.45 s

Q: starts moving. If he accelerates at a rate of 10 m/s² for 5 s, what is his final velocity?

A: Given Acceleration of 4-wheeler = a 10 m/s2 time to move with same rate = 5 s We have to calculate…

Q: M. Mangan now sees a hoard of zombies running toward him. There are too many for him to ight, số he…

A: Given data: Initial velocity (v0 ) = 0 m/s Final velocity (v) = 25 m/s Acceleration (a) = 7 m/s2…

Q: A sprinter (starting from rest) in a 150-m race accelerates uniformly for the first **n and then…

A: given initial velocity = u = 0 m/s for first 10 m . s=10 time take t = 5.4 s using equation of…

Q: Atom Ant is traveling with an initial velocity of 20.0 cm/s. He begins to accelerate at a rate of…

Q: igure 2 below shows the velocity of a cceleration for the five one-second pe f time. (b) Taking x =…

Q: Win Blonehare and Kent Swimtashore are sailboating in Lake Gustastorm. Starting from rest near the…

Q: A tricycle starting from rest is accelerated 10 m/s2. How far will it travel after 10 seconds?

A: The kinematic equation to find the distance is s=ut+12at2 The tricycle starts from rest, so initial…

Q: A car initially traveling at 30 km/h, accelerates at the constant rate of 1.5 m/s2. How far will…

Q: A car decelerates at 18m/s until stopping completely at a distance of 10m. what's the car's…

A: Given Initial velocity of car= u = 18 m/s Finally car stop Final velocity of car = v = 0…

Q: an Olympic track runner starts from rest and has an acceleration of 1.3 m/s2 , then has Zero…

Q: traveling at a constant speed of 24. 0 m/s +roop et hidden behind a billboard. one A car passes a…

A: Given: Speed of the car, u = 24 m/s Initial speed of trooper , u'=0 Acceleration of the trooper, a =…

Q: One ball is dropped at rest from a height of h = 75 m. At the same time, another from the ground…

A: Refer attachment

Q: A toyota corolla is traveling at 28 m/s slows down, accelerating at a rate of –5.5 m/s2 comes to a…

A: We know the initial velocity of the car as well as the final one. which is zero as the car comes to…

Q: quad mouing on your bilke. Your friend at 14.0mls Your friend is on a bree ze by when you…

A: Given: Her initial velocity, u = 14 m/s time taken, t = 3 sec acceleration, a = 2 m/s2

Q: **11. (II) A car traveling 95 km/h is 210 m behind a truck trav- W eling 75 km/h. How long will it…

Q: David is driving a steady 25.0 m/s when he passes Tina, who is sitting in her car at rest. Tina…

A: Write the expression for distance travelled by an object in a time t, and solve for t.

Q: A car starts from rest and accelerates uni- formly for 15 s. The distance traveled in the entire 15…

A: The expression to solve for the distance travelled by the car is as follows: s=ut+12at2…

Q: BONUJ U Suppose a car merges into freeway traffic on a 200-m-long ramp. If its initial velocity is…

A: Given Distance to be covered = d = 200 m Initial velocity = u = 10 m/sec Acceleration =a= 2.0…

Q: A jet is taking off from the deck of an aircraft carrier, starti g from rest, the jet catapulted…

A: Initial velocity = Vi = 0 m/s Final velocity = Vf = 62 m/s Acceleration = a = 31 m/s2 Initial…

Q: A racing van has a uniform acceleration of 26 m/s2. What distance will it cover in 12 seconds after…

A: Given data : Time = t Initial velocity = u Acceleration = a To find :…

Q: A rocket, initially at rest on the ground, accelerates upward with a constant acceleration of 94.0…

Q: A car travels along a straight path begins to accelerate at a = (6t^2 – 4t) ft/s^2. At t = 0s, its…

A: Given: Equation of acceleration of car, a = 6t2 - 4t ft/s At, t = 0s : the velocity of car is, v = 3…

Q: ye. A driver decreases the speed of a car from 25 m/s to 10 m/s in 5 seconds. Find the acceleration…

A: Given data : Initial velocity = u Final velocity = v Time = t…

Q: PROBLEM A rocket moves straigh upward, starting from rest with ar acceleration of +29.4 m/s². It run…

Q: An Ikot jeep with constant velocity of 40.0 m/s passes by a stationary Toki jeep along a straight…

Q: When a train is traveling along a straight track at 2 m/s, it begins to accelerate at a = [6]p] m/s,…

Q: NOW, TO BREAK YOUR SsPIRIT A 75-m-long train begins uniform acceleration from rest. The front of the…

Question

i need the answer quickly

A car travels a total distance of 300m.During
the first half of this distance, the car starts from
rest and accelerates at a constant rate of 1.75
m/s?.Over the second half of the distance the
car slows at a constant rate to a final velocity of
12.5 m/s.
1. Determine the acceleration of the car
during the second half of the trip.(hint:
break problem into two parts and
determine final velocity during first part)
2. Determine how long it takes the car to
complete the entire trip. (hint: break
problem into two parts)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Suppose that a person unwisely drives 75 mi/h in a zone 55 mi/h and passes a police car going 55 mi/h in the same direction. If the police officers begin constant acceleration at the instant they are passed and increase their velocity to 80 mi/h in 4 s, how long does it take them to be even with the pursued car? Ans. 10s
A particle moves in a straight line withe a constant acceleration of 4.05 m/s2 in the positive direction. If the initial velocity is 2.23 m/s in the positive direction, then how long, in seconds, does it take to move 7.66 m? And what is the particles final velocity in m/s?
a particle moving along a straight line with constant acceleration has a velocity of 3. 81 m/s at t=3.29 s, and a velocity of -8.97 m/s at t=5.22s. what I the particles acceleration in m/s2?
A very strong, but inept, shot putter puts the shot straight up vertically with an initial velocity of 11.0 m/s. How long a time does he have to get out of the way if the shot was released at a height of 2.20 m and he is 1.80 m tall?
You throw a ball straight up with an initial velocity of 15.0 m/s. It passes a tree branch on the way up at a height of 7.00 m. How much additional time will pass before the ball passes the tree branch on the way back down?
One simple model for a person running the 100 m dash is to assume the sprinter runs with constant acceleration until reaching top speed, then maintains that speed through the finish line. If a sprinter reaches his top speed of 11.1 m/s in 2.54 s, what will be his total time?
Suppose a car merges into freeway traffic on a 200-m-long ramp. If its initial velocity is 10.0 m/s and it accelerates at2.00 m/s2, how long does it take to travel the 200 m up the ramp? (Such information might be useful to a traffic engineer.)
A simple model for a person running the 100 m dash is to assume the sprinter runs with constant acceleration until reaching top speed, then maintains that speed through the finish line. If a sprinter reaches his top speed of 11.2 m/s in 2.14 s, what will be his total time?
The acceleration of a particle as it moves along a straight line is given by a = (2t - 1) m/s^2 , where t is in seconds. If s = 1 m and v = 2 m>s when t = 0, determine the particle’s velocity and position when t = 6 s. Also, determine the total distance the particle travels during thistime period.
A marching band player walks directly north at a speed of 2.50 m/s for a time of 12.0seconds, turns 35.00to the east and walks at half that speed for another 15.0 seconds.What is the players total displacement and average velocity for the entire trip?
A car driving on a straight track accelerates at a rate of 3.2 m/s^2 for 4 secs. If the initial velocity of the car was 5.1 m/s, and initial position was 0 m, what's the final velocity?
At the instant the traffic light turns green, a car that has been waiting at an intersection starts ahead with a constant acceleration of 3.20 m/s^2. At the same instant a truck, travelling with a constant speed of 20.0 m/s, overtakes and passes the car. How far (in m) beyond its starting points does the car overtake the truck?