10. a) A car travels at a speed of 25 m/s. How far does it travel in 5 s? b) Draw a graph showing the distance versus time for the above car. c) What is the slope of the graph?

Q: A student drives 40 km south in an attempt to get to a science fair competition before realizing he…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: A car has acceleration of 7.1 m/s2 and starts from 2 m/s. What is its speed after 5.4 seconds, in…

A: Given data The car’s acceleration is given as = 7.1 m/s2. The initial velocity of the car is u = 5.4…

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

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Q: During takeoff, an airplane goes from 0 to 43 m/s is 8 . What is its acceleration? Calculate answer…

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Q: A person walks 4m east, then walks 3m north in 10 seconds. Determine distance, displacement, speed,…

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Q: 18. Which graph best represents a car traveling down the freeway at a constant speed? Time (sec)…

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Q: 1 Which graph shows the fastest speed? Distance (meters) S 10 IS 20 25 Time (seconds) Distance…

A: Given data: graphs of distance-time Required: The fastest speed

Q: Two cars travel the same distance 132 m. The first car travels this distance with a constant speed…

A: Time taken by car moving with constant velocity will be calculated as follows:…

Q: What is the speed of an object that travels a distance of 100 m in 35 s

A: given  distance d = 100 m time t = 35 s

Q: Neil left home at 12:00 and after an hour and a half of moving at a constant spe ed 40 miles, at…

A: Distance-time graph is the plot of distance travelled by a body against time. So it will tell us…

Q: A security guard walks at a steady pace, traveling 110 m in one trip around the perimeter of a…

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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: A car is traveling at 30 m/s ( approximately 67 mph) on I-95 highway. The driver applies the brakes…

A: The initial velocity of the car is u = 30 m/s. The final velocity of the car is v = 0 m/s. The time…

Q: A car is going 16 m/s for 12 s. Draw an accurate graph showing the distance versus time for the car.…

A: A car is going 16 m/s for the 12 s

Q: 1 mile is equivalent to 1609m. Convert 55 mph (mile per hour) to m/s

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Q: What does this graph represent? Time n object moving with constant speed An object accelerating An…

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Q: When the legal speed limit for the New York Thruway was increased from 55 mi/h to 65 mi/h, how much…

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Q: A car is initially traveling at 17 m/s and accelerates to 30 m/s to pass a truck. If the car travels…

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Q: a-The time for a trip when given the average speed and the total distance traveled. b- The…

A: Required :   a-The time for a trip when given the average speed and the total distance traveled. b-…

Q: JK drives her scooter 10 kilometres north. She stops for lunch and then drives 4 kilometres east.…

A: Given: The figure representation an be given as shown below:

Q: Ruth drives 25 mph for 1 hour, then she stops for 30 minutes.  Next, she drives further from home at…

A: Distance time graph:Speed time graph:

Q: In 2.0 seconds, the braking of an automobile reduces its speed from 58 miles per hour to 30 miles…

A:

Q: 25 20 E 15 x 10 1 2 3 4 5 6 t (s) What is the velocity of the person who's running is recorded in…

A: Position time graph of a person is given . The initial position of person = 15 m The final position…

Q: Average Speed = Overall Distance/Total Time units = m/s /p 16. A physics student rides a moped for 1…

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Q: The Ironman Triathlon is a speed and endurance race that combines swimming (2.4 miles), biking (112…

A: Answer:-  Given  Distance covered by swimming (S1) = 2.4 miles  Distance covered by biking (S2) =…

Q: Average speed is distance over time. If the average distance is 4.4 m and time is 2.1 sec. What is…

A: Given: Average distance, d = 4.4 m Time , t= 2.1 sec   To determine the average speed.

Q: In 6.0 seconds, the braking of an automobile reduces its speed from 58 miles per hour to 30 miles…

A:

Q: A runner on a trail race reaches the finish line in 21.8 minutes. what was the runners average speed…

A: Given, Time=21.8 minutes.=21.8×60=1308 s distance=3.38 km(I took unit of distance in km( NB: unit is…

Q: A car travels a distance of 150 km in 2 hours. What is the car’s average speed?

A: Given: The distance covered is 150 km. The time duration is 2 h.

Q: If a plane covers a distance of 700 miles in 1 hour and 43 minutes, what is its speed?    A)   Give…

A: Given  The distance covered by the plane is d = 700 miles. The time taken by the plane is t = 1 hr…

Q: In 4.0 seconds, the braking of an automobile reduces its speed from 58 miles per hour to 10 miles…

A: Given Initial speedof the automobile is v0=58 miles 1 h=58 miles 1 h×1609 m1 mile×1 h 60 min×1…

Q: A jogger jogs around a circular track with a diameter of 300 m in 10 minutes. What was the jogger’s…

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Q: List down the fundamental and derived equations that relate the quantities used to describe motion:…

A: Speed : Speed is measured as ratio between the distance and time and its SI unit is m/s. Distance :…

Q: The graphic shows the speed of a snail. Calculate the acceleration of the snail. a. 2m/s

A: Given  velocity time graph of snail motion.

Q: The equation for the motion of an object with constant acceleration is d= do + vt + at, where d is…

A: For car, Initial position, dc0 = 0 mInitial velocity, uc0 = 0 m/sAcceleration, a = 4 m/s2 For bus,…

Q: Dennis hiked for about 4 hours and reached the top of the mountain. He traveled 36 meters in total…

A: Given data: Time = 4 hours Distance travelled = 36 m Speed: The ratio of the distance travelled to…

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: Given a motion diagram. For the problem, write a one or two sentence “story” about a real object…

A: Given: The diagram shows the movement of Jerry. The length of arrow shows the magnitude of velocity.…

Q: A Porsche accelerates from 0 to 60 mi/hr in a time of 5.8 seconds. What is the acceleration of the…

A: Acceleration of an object is defined as the time rate of change of velocity. Acceleration is a…

Q: A football is kicked straight up into the air; it travels 98 m high. What is the speed that it left…

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Q: In 10.0 seconds, the braking of an automobile reduces its speed from 58 miles per hour to 32 miles…

A:

Q: A runner on a 5km trail race reaches the finish line in 21.8 minutes. what was the runners average…

A: Given, Distance,d=5 km Time,t=21.8 min=0.36 h Displacement,s=3.38 km

Q: A motor car takes 8 seconds to cover 40 m and 10 seconds to cover 56 m. If the motor car is running…

A: Assume that the car travels a distance of s1=40 m in time t1=8 s and additional distance of s2=56 m…

Q: A pumpkin is shot straight up with an initial speed of 59 m/s. How long does it take to reach its…

A: Given,  Initial velocity,u=59 ms g=10 ms2 Since it moves straight up vertically , at the highest…

Q: A473-gram ball is tossed vertically upward with an initial velocity of 16.0 m/s. How high from its…

A: Given data Mass of ball is m= 0.473 kg Initial velocity is u= 16 m/s Time taken t=1.12 s

Q: If the train's speed is 75 km/h, how long does it take the car to pass it? See the figure (Figure…

A: We know the distance =velocity*time...........................(1) ANS:The require time is 3.3 min.

Q: A jet plane accelerated at a speed of 832.2 m/s in 3.40 seconds. What is the acceleration and…

A:

Q: A police car accelerates from rest to a velocity of 15 m/s in 6.2 seconds.  What is the average…

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Q: a car travels with an average speed of 42 m/s. what is this speed in km/h

A:

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.