A speeding car is traveling at a constant speed of 39.5 m/s when it passes a police car. The police car accelerates at 9 m/s2. How far will the police car have to travel to reach the same speed as the speeding car? ROUND THE ANSWER TO 1 DECIMAL PLACE. INPUT NUMERICAL VALUE ONLY.

Q: 2) Ifa space shuttle can ravel at17,000 miles per hour, how many meters per second does it travel?…

A: Given, v=17000 miles/hr

Q: One-third of the first period, one at 2m / s, the third, at 3m / s and the last one at 5m / s.…

A: Average speed = total distance/ total time taken  Let the total distance be d. Time taken for the…

Q: You have an old American Mustang that you have shipped to Austria. The speed limit on the autobahn…

A: The speedo meter measures the Instantaneous speed of the vehicle. The speed limit on the autobahn in…

Q: Alec drives 162 km in 2 hours Calculate his average speed in: (a) km/h Give your answers to 2…

A:

Q: A motorist travels 406 km during a 7.0 hr period. What was the average speed in km/hr and m/s?

A: Write the distance traveled by the motorist. s=406 km   Write the time taken by the motorist. t=7…

Q: A baseball is thrown straight down from a height of 38 meters. If the ball strikes the ground at 30…

A: Given data: Height (h) = 38 m Final velocity (v) = 30 m/s, downward g = 9.80 m/s2 Required: Initial…

Q: Time (min) 15 20 25 30 35 Distance (km) 1 1.6 2.2 2.7 3.1 use the data

A:

Q: 9. A woman drives to the grocery store. During the trip, the woman drives a constant speed of 35 mph…

A: The speed for the initial 5 min. is constant at 35mph. The distance travelled during this time will…

Q: A motorcyclist is traveling at 13.6 m/s and accelerating at 3.05 m/s? for 2.1 s, how far does it…

A: Given(s): Initial speed, u=13.6 m/s. Acceleration, a=3.05 m/s2. Time, t=2.1 s Require:  Distance…

Q: 29. The graph below represents the relationsnp between speed and time for an object moving along a…

A:

Q: A truck moves with a speed of 92 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km ) O…

A: Given data: Speed (v) = 92 mi/h 1 mi = 1.609 km Required: The speed in SI unit

Q: The speed of a Vehicle is 114 km/h. How much is this speed in S.I. units? a. 255.07 m/s O b. 410.40…

A:

Q: A drunkard is walking along a straight road. He takes 5 steps forward and 3 steps backward, followed…

A: (given) Last five steps covering 5 m. The drunkard fell into the pit, then displacement is     =…

Q: A car moves along a straight road. It moves at a speed of 50 km/hr for 4 minutes, then during the…

A: This question belongs to kinematics.

Q: A car moves along a circular track of radius 250 ft, and its speed for a short period of time 0 < t…

A:

Q: v(m/s) 10 t(s) 1 2 4

A: The area under the velocity-time graph gives us the value of distance (S) travelled by the object…

Q: A truck travels with a speed of 59 mi/h. This speed in S.I. units is (Given 1 mile = 1.609 km) O a.…

A: SI Unit of speed is metres per second  1 mile per hour = 1.609 km /hr Now converting km/hr  to  m/s…

Q: A Canadian speed limit of 50 km/h is closest to which U.S. limit expressed in miles per hour? (a) 60…

A:

Q: A Canadian speed limit of 50 km/h is closest to which U.S. limit expressed in miles per hour? (a) 60…

A: Given: The Canadian speed limit is 50 km/h.

Q: In 2.5 s, a car increases its speed from 20.0m/s to 25.0m/s. What is the acceleration of the car? 5…

A: Given Initial velocity is v0= 20.0 m/s Final velocity is v= 25.0 m/s Time taken is t= 2.5 s

Q: QUESTION 5 Supply all missing information with the correct numerical values. Do not include the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: car speedometer has a %% uncertainty. What is range of posSIble speeds (in km/n) nen it reads km/h?…

A:

Q: 1. Oil leaked from a tank at a rate of r(t) liters per hour. The rate decreased as time passed, and…

A: 1 ) Given:- t(h) :          0   2      4     6     8     10  r(t) L/h :    8.6  7.9  6.8   6.4  5.7…

Q: Complete the following table height Time Time Mean time Mean h t1 (s) t2 (s) t (s) t2 (s?) h/t2…

A: The formula to find the mean for the two values is Convert the unit of the height into m.

Q: The speed of a car as measured by a speedometer is 85 kilometers per hour (km/h). Convert this unit…

A: given, speed of car = 85 km/ hr we need to convert it in cm/second

Q: Using the equation ??2 =???2 +2??(?−??) where a car is moving at an initial speed of 22 m/s slams on…

A:

Q: What is the speed of a car going v=1.000mphv=1.000mph in SI units?

A: Given data The speed of car is given as: v = 1 mphv = 1 mph   The conversion factor from hour to…

Q: The speed (m/s) an accelerating object is traveling is determined by the function v(d) = 9.8d + 8…

A:

Q: Question 17 A rocket is fired vertically upward from the ground with an initial velocity of 580 ft /…

A: Given: Initial vertical velocity of rocket, u=580 ft/s   To determine: Time taken by the rocket to…

Q: D = (oxt) + (1/2 * 8.93* (4.7)2) I D = 98.63 meter 5. You are about to skateboard down a long hill.…

A:

Q: A car accelerates from 14.58 km/h to 58.64 km/h in 2.8 seconds.  What is the value of the…

A: (given) Initial velocity (u) of car = 14.58 km/h = 4.05 m/s  Final velocity (v) of car = 58.64 km/h…

Q: A car’s speed is 65 km/hour, What is this speed is the unit of “m/s”?   Question 2 options:    12…

A: Given: The speed of the car is 65 km/h.

Q: car is traveling at a speed of 29 m/s on an interstate highway where the speed limit is 76 mi/h. Is

A: 1 miles = 1600 m

Q: 13. Find the time (Seconds)needed for a car to go from 25m/s to 55 m/ls with an acceleration of 1.4…

A: Given: Initial Velocity=u=25 m/s Final velocity=v=55 m/s Acceleration=a=1.4 m/s2

Q: A physics student walks 1 km east, then 1 km north, then 1 km west, and finally 1 km south. What…

A: Answer:- 4 km Given    Distance travelled (S1) = 1 km east  Distance travelled (S2) = 1 km North…

Q: On an interstate highway in a rural region of Wyoming, a car is traveling at a speed of 38.0 m/s. Is…

A: The given speed of the car is in m/s. Convert this speed into mi/h as follows.

Q: A hiker walks 9.5 miles to the east in 5.2 hours, then turns around and walks 3.1 miles to the west…

A: Answer:-  Given  Distance (S1) = 9.5 miles due to east  Time (t1) = 5.2 hours  Distance (S2) = 3.1…

Q: Question 12 A physics student drives for 1.0 hour at 45.0 mph to pick up his girlfriend from her…

A:

Q: The velocity v, in meters per second, is given as a function of time t, in seconds, by v (t) =…

A: The velocity v is given as a function of time t is given by : v=-0.753t2+1.45t-7.47   The…

Q: The graph (Figure 1.5) below shows the velocity, v, of an object (in meters/sec). Estimate the total…

A: Approximate distance traveled is d=144 m

Q: A car can go from zero to 120 miles per hour in 6.5 seconds. If it can keep its acceleration…

A:

Q: The maker of an automobile advertises that it takes 13 seconds to accelerate from 25 kilometers per…

A:

Q: 8.A man is driving at a speed of 90km/h for 2 hours and slowed down to 82km/h for 1.5 hours. What is…

A: Given data:  Speed (v1) = 90 km/h for time t1 = 2 h Speed (v2) = 82 km/h for time t2 = 1.5 h…

Q: The expression for velocity is given: v=d/t - v0. The variables are given: d= 35.0 meters, t= 9.00…

A:

Q: A toy car starts from rest and reaches a speed of 5.13[m/s] in 1.13[s]. How far did the car travel…

A: The initial speed of the toy car, v0 =0 m/s  The final speed of the toy car, v=5.13 m/s Time…

Q: A parked police car takes off after a suspect and reaches 65.6 km/hr in 6.49 seconds. What was the…

A: Given Final velocity of police car v = 65.6 Km/hr = 18.22 m/s time t = 6.49 s   We know the…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –