A car going 50mph accelerates to pass a truck. Five seconds later the car is going 80mph. Calculate the acceleration of the car. Round your answer to the tenths place (one decimal place). Units for the answer should be mi/hr?

Q: You are investigating an accident scene in which several cars wrecked in order to avoid a car…

A: According to the equation of motion, v2 = u2 + 2as where, v = final velocity u = initial velocity a…

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: 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…

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Q: In 2015, a Japanese high-speed train set a record— traveling at 374 mph during a test run near Mt.…

A: Given speed  V=374 mph and 1 mile=1609 m=1.609 kilometres  since we know that 1 kilometres =1000…

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s. How far has it traveled, in meters?…

A: It travelled 84 m

Q: Raindrops fall 1.46 × 10° m from a cloud to the ground. If they were not slowed by air resistance,…

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Q: A ball rolls off a table. It hits the ground 1.12 seconds later. How high is the table? Answer in…

A: Given data The time taken by the ball to reach the ground is t = 1.12 s. The initial vertical…

Q: pumpkin is shot straight up with an initial speed of 5.9 m/s. What is the maximum height it can…

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Q: If it takes a horse 175 seconds to make 3.00 laps around a horse track (each lap is equal to 1.00…

A: Average velocity  V = distance covered/time.   V= r/t.

Q: You are driving home from school steadily at 97 km/hkm/h for 160 kmkm . It then begins to rain and…

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Q: "A jet plane is cruising at 320 m/sm/s when suddenly the pilot turns the engines up to full…

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Q: Plot these values on a graph of distance (y) vs. time (x). Calculate the average of the time in your…

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Q: A driver traveling north slows down from 31.9 m/s to 0 m/s in 6.5 seconds. What is the magnitude of…

A: Given that, Initial velocity (u) = 31.9 m/s  Final velocity (v) = 0 m/s  Time (t) = 6.5 seconds  We…

Q: For many years, the posted highway speed limit was 88.5 km/hr (55 mi/hr) but in recent years some…

A: Given data: Initial speed is, v1=88.5 km/h. New speed limit is, v2=104.6 km/h. Distance from…

Q: Problem 2: A car is traveling at a speed of 33 m/s. art (a) What is its speed in kilometers per…

A: Given:  Speed  of car            S=33 m/s   we  have  to find  S  in  Km/h

Q: A car is traveling at an initial speed of 20 m/s and slows to rest with an acceleration of -5.0 m/s.…

A: The initial speed of the car,(u)=20 m/sec -----(1) [Given] Acceleration of the car,(a)=(-)5 m/sec2…

Q: 1. A sprinter at a track and Field event is entered in a 500 m race. The starting gun goes off,…

A: (1) According to the kinematic equation of motion, the acceleration of the sprinter is, Substitute…

Q: A dragster starts from rest and accelerates at 44 m/s². How fast is it going after t = 4.0 sec?…

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Q: A driver traveling north slows down from 30.1 m/s to 0 m/s in 6.5 seconds. What is the magnitude of…

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Q: Sketch position VS. time graph. Include numerical scales along both axes. Trucker Bob starts the day…

A: Given data d=120 mit=3 hr

Q: Problem 12: A car starts with a speed of 39 m/s and has an acceleration of 14 m/s². How long, in…

A: Time required to cover 1200 m

Q: 3. A Tesla can accelerate from 0-60 MPH in 2.8 seconds, yielding an average acceleration of 21.4…

A: 3) Initial velocity (u) = 0 mph Final velocity (v) = 60 mph time taken = 2.8 seconds acceleration =…

Q: At a track meet, a runner runs the 100 m dash in 12 s. What was the runners speed? Answer in m/s (…

A: Given data The distance travelled by the runner is d = 100 m. The time taken by the runner is given…

Q: A car accelerates from 17 m/sm/s to 27 m/sm/s in 6.3 ss . What was its acceleration assuming it is…

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Q: An Olympic bobsled goes 41 m in 2.6 s. How fast was it travelling in m/s? Be sure to answer with the…

A: Speed is given by V = distance/time

Q: A car starts moving at time t=0 and goes faster and faster. Its velocity is shown in the following…

A: To determine the distance traveled by car during the first 12 seconds. We will divide the time…

Q: ectonic plates are large segments of the earth's crust that move slowly. Suppose one such plate has…

A: Given that: Speed of Tectonic plates, v= 3 cm/year =3×10-2(365×24×3600)=9.51×10-10 m/s

Q: A suspicious-looking man runs as fast as he can along a moving sidewalk from one end to the other,…

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Q: Your new Telsa Model 3 specs say that it can do 0-60 mph in 3.2 seconds. Can you get the…

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Q: Construction work in the city means you have to drive at a steady 23 km/h. Once past this zone, you…

A: Given value--- initial speed = 23 km/h. past this zone, you speed up to 56 km/h in 10 s. We have…

Q: A speeding car is traveling at a constant speed of 39.5 m/s when it passes a police car. The police…

A: Given The constant speed of the speeding car is v = 39.5 m/s. The acceleration of police car is a =…

Q: 8. A drag car starts from rest and accelerates at a rate of 10.0-m/s? for a distance of 400-m (~1/4…

A: Given :            Initial velocity u = 0            Distance s = 400 m            Acceleration a =…

Q: Sleds propelled by rockets are used to study how humans react to sudden acceleration. If a…

A: Initial velocity = 0 m/s Final velocity = 442.82 m/s  Time taken = 1.71 seconds

Q: traveling at 95.0 km/hr. The driver steps on the brakes and the car comes to a stop in 60.0 m. nat…

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Q: A car travels with an average speed of 8.00 meter/second. A. What is the speed in km/s? B. What is…

A: Given:-  A car travels with an average speed of v =  8.00 meters/second. Find:- A) What is the speed…

Q: In coming to a stop, a car leaves skid marks 79 m long on the highway. Assuming a deceleration of…

A: The length of the skid marks of the car is The deceleration of the car is

Q: The makers of a certain automobile advertised that their car could accelerate from 15 miles per hour…

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Q: The velocity - time graph of the journey of a person is shown in the attached graph. How much…

A: Area under velocity time graph gives the displacement of moving objectdividing the given graph in…

Q: Tectonic plates are large segments of the Earth’s crust that move slowly. Suppose that one such…

A: Given data: Average speed v=3.8 cm/year time t =1.0s

Q: What is the unit for acceleration? A race car accelerates uniformly from 18.5 m/s to 46.1 m/s in…

A: Unit of acceleration is m/s2 Acceleration of a car is  Given  initial velocity v0 = 18.5 m/s Final…

Q: Distance Time 1 TIme 2 Time 3 Time 4 Time 5 15.5 4.5 4/6 4.4 4.7 4.3 Plot these values on a graph of…

A: The plot for the distance with time is shown below. The distance remains constant with time