13. Find the time (Seconds)needed for a car to go from 25m/s to 55 m//s with an acceleration of 1.4 m/s^2? 12. You are driving home from at 85.0 km/h for 130. km, then you slowed down to 70.0 km/h. You arrived home after driving 3.00 hours and 10.0 minutes. What was your average speed in mete/h?

Q: 18. A car starts from rest and travels in a straight line with a constant acceleration of 7.00…

A: The acceleration of the car,

Q: 41. Average velocity. In t seconds, an object dropped from a certain height will fall s(t) feet,…

A: Given Data: The height is given by, st=16t2. (a) The values of s(5) and s(3) can be calculated as,…

Q: 1 A car has acceleration of 1.20 m/s2 and starts from 2.50 m/s. What is its speed after 5.00…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Report 1. From t = 0 to t = 3.44 min, a man stands still, and from t = 3.44 min to t = 6.88 min, he…

A: time lapse for which the man is stationary = 0 to 3.44 min time lapse for which the man is moving…

Q: 1 A. car is traveling at 30 m/s ( The driver applies the brakes and the car comes to a stop in 4.0 s…

A:

Q: A car is travelling with a speed of 90 km/h. This speed in S.I. units is O a. 324.00 m/s O b. 40.23…

A:

Q: An object is dropped from a high building. It reaches the ground in two seconds. a) Find the…

A: As per guidelines, the first question (#6) has been answered. a) Distance travelled by the object…

Q: 12. A tortoise can run with a speed of 10.0 cm/s, and a hare can run exactly 10 times as fast. In a…

A: See below

Q: . Eluid Kipchge from kenya became the first recorded human to run a marathon in under two hours! He…

A: Given: Distance in miles = 26.2 miles Time = 1 hour ,59 minutes, 40.2 seconds

Q: 4. A car accelerates on a straight road from rest to 88 km/h in 6.5 s. What is the magnitude of its…

A: Let the initial velocity of the car is u and final velocity is v , and if the avarage acceleration…

Q: 32 mi/h = m/s O a. 14.3 m/s O b. 71.59 m/s O C. 13.4 m/s O d. 41.3 m/s

A:

Q: A car is travelling with a speed of 95 km/h. This speed in S.l. units is O a. 26.39 m/s O b. 42.46…

A:

Q: 5. A car moves in a straight line such that for a short time its velocity is defined by y( 3t + 2t…

A: Velocity = dx/dt = rate of change of…

Q: Automobiles A and B are traveling in adjacent highway lanes and at t = 0 have the positions and…

A:

Q: 1).A car accelerates from rest until it is traveling at 88km/hr. The time to keep up to speed is 6.2…

A: 1)Initial speed (u) = 0 m/sfinal speed (V) = 88 km/hr = 88×518 m/s = 24.44 m/st = 6.2 sec

Q: . A car is moving with a constant velocity of 100 km/h. The breaks are applied, and the car stops in…

A:

Q: An automobile travelling at 55 mph (25 m/s) comes to a stop in a distance of 120 feet (36.5 meters).…

A: Given:  Initial speed = 25 m/s Final speed = 0 m/s Distance covered = 36.5 m We have to find time…

Q: 12. You are driving home from at 85.0 km/h for 130. km, then you slowed down to 70.0 km/h. You…

A:

Q: A jet accelerates at a constant rate from rest, traveling 900 m in 3.0 s. What is the magnitude of…

A:

Q: A bicyclist, steadily speeds up from rest to 28.0mph in 7.70s. How far did she travel (in given…

A:

Q: 3. The motion of a particle is governed by the relation a = 8t2, where a is in ft/s2 and t is in…

A: a) Integrate the equation of acceleration with respect to t to obtain the equation of velocity. At…

Q: A ball dropped from a height of 30 cm, takes 0.6067 s to reach the ground. What is the acceleration…

A: As h=ut+1/2gt2u=0

Q: A car traveled at a rate of 50 km/hr for 8 minutes and then at 25 km/hr for 7 min and finally at 20…

A: Given that-Speed in first Journey, s1=50 km/hrTime in first Journey, t1=8 minutes=860 hoursSpeed in…

Q: 1. Find the instantaneous acceleration at t=11st=11s. Express your answer in meters per second…

A: To answer the given questions, we will first write down what the graph is showing. Using this…

Q: Jessa took 30 minutes to walk to her grandmother's house, a total of 3.3 km. what is her velocity in…

A: Given data:  Time (t) = 30 minutes Displacement (Δx) = 3.3 km Required: Velocity (v)

Q: Bill runs at a steady pace of 5.00 m/s. How long will it take Bill to run 1.00 mile? (N.B. 1 mile…

A: Given that-Bill's Velocity, VB=5 m/sDistance, D= 1 mile=1609.344 m

Q: PLEASE ANSWER IN 10 MINUTES ! ! ! A stone is dropped off a cliff. After this stone has traveled a…

A: Given 1. One stone at top 2. Another stone falling and at distance d from above To find  The…

Q: 1. A man jogs 5.0 km (5000 m) in 27 minutes. a) What is the time interval (At) in seconds? b)…

A:

Q: In the 16. A particle moves according to the equation x 10t, where x is in meters and t is in…

A: Part-a The position equation of the particle x = 10t2. The initial time t1 = 2 s. The final time t2…

Q: A car travels 21 miles in 20 minutes. a. How many hours did the car spend traveling? b. What was the…

A: given-         Distance of travel =21 miles         Time taken = 20 min   a)   time taken by car in…

Q: 12. A runner has an average speed of 4 m/s during a race. How far does the runner travel in 20…

A: Given Average  speed v= 4m/a Time t= 20 min

Q: A motorcycle speed increases from 15 kilometres per hour to 60 kilometres per hour in 20 seconds.…

A: The given values are, u=15 km/h=15 km/h0.27777 m/s1 km/h=4.16667 m/sv=60 km/h=60 km/h0.27777 m/s1…

Q: One fine day on an unused airport runway, a high-end sports car conducted a 0 to 400 km/h…

A:

Q: 2. An airplane travels 280 m down the runway before taking off. If it starts from rest, moves with…

A: there are three equations of motion v = u + at v2 = u2 + 2as s = ut + 0.5 gt2   here , u = initial…

Q: 6. A bicyclist rides at 430 ft/min TE they ride for 45 min, how far have they gone? a. 0.105 ft O…

A: The velocity of the rider is v=430 ft/min The time taken for the ride is t=45 min

Q: 6.A woman swims the length of a 112-m pool and back again (one lap) in 108.03s with a constant…

A:

Q: 2. A California fox can run at a top velocity of 10 m/s. How long would it take a California fox to…

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

Q: A car is travelling with a speed of 95 km/h. This speed in S.I. units is O a. 26.39 m/s O b. 42.46…

A: