In 2.0 seconds, the braking of an automobile reduces its speed from 58 miles per hour to 30 miles per hour. How far does the vehicle drive during this time? Note: 1 mile Equals 1609 meters.

Q: Position of an object as a function of time is given in the following figure. What is the average…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Two cars leave an intersection, one 17 minutes after the other. The first car, A, travels north at…

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Q: elocity decreases linearly from 45 m/s to 0 m/s. 101 m 225 m 150 m 112 m

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Q: A honeybee leaves the hive , traveling at a speed of 4mph and returns 1 hour later . What was the…

A: t=Time taken=1 hours=Speed of honeybee=4 mph

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 accelerates uniformly from +10.0 m/s to +40.0 m/s over a distance of 125 m. How long did it…

A: The given parameters;initial velocity of the car, u = 10 m/sfinal velocity of the car, v = 40…

Q: Figure (1) represents part of the performance data of a robot owned by a physics student. X-T graph…

A: NOTE- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: A rocket-powered sled moves along the track, eventually reaching a top speed of 230 m/s to the west.…

A: Given:-             Speed u =  230 m/s.    Final speed v = 0 m/s         Time taken t = 4.42 s…

Q: The figure shows the velocity of a train as a function of time. (Figure 1) Figure v (m/s) 40 30 20…

A: The velocity of an object is the rate of change of position with respect to time. The acceleration…

Q: A rocket sled, initially traveling at the rate of v = 160 meters per second, slows down by opening a…

A: Given data: The velocity is v1=160 m/s. The velocity is v2=12 m/s. The value of the constant is…

Q: In m/s?, what is the acceleration when t = 7.5 sec? Express your answer as an integer, not as a…

A: The acceleration at a time in velocity-time graph represents the at that time.

Q: Your grandfather had to walk to school uphill, both ways, but one way he went at 5.0 km/hr, and the…

A: Given: Speed of the walking to school from home  v1 = 5.0 km/hr  Speed of the walking to home from…

Q: The graph in Fig.shows the velocity of a motorcycle police officer plotted as a function of time.…

A: Part (a) The velocity of the motorcycle is shown by straight line at t=3 s therefore the…

Q: A balloonist, riding in the basket of a hot air balloon that is rising vertically with a constant…

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Q: A car starts a trip at mile marker 90 at 2:00 PM. At 5:00 PM, the trip concludes with the car at…

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Q: A ball is dropped from a height of 90 m on a floor. At each collision with the floor, the ball loses…

A: Let the height from which the ball is initially dropped be denoted by h1.Use the third kinematic…

Q: A car is initially at rest on a straight road. The graph shows the acceleration of the car along…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: A car starts from rest and accelerates uniformly to reach a speed of 21 m/s in 7.0 s. What was the…

A: Given :  initial velocity u=0  final velocity v= 21m/s  time t= 7s

Q: At the instant a traffic light turns green, a car that has been waiting at the intersection starts…

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Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 174 m/s to the east.…

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Q: A ball is thrown straight down at 1.29 m/s and hits the ground 1.07 seconds later. How many meters…

A: Given  Initial velocity u = 1.29 m/s Time of flight t = 1.07 sec Accelerated = g = 9.8 m/s2

Q: Initially, an automobile is heading due north at a speed of 28m/s. What is the car's velocity after…

A: Given : vo = 28 m/s t = 6 seconds a = 4 m/s2

Q: A 15-kg rock is dropped from rest on the earth and reaches the ground in 1.75 s. When it is dropped…

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Q: A car starts from rest, then accelerates at 1.20 m/s? for 7.00 s. It hits the brakes, slowing to a…

A: Velocity of car after 7 sec  By,  v = u+at  v = 0 + (1.2×7)  v = 8.4 m/s

Q: Julie drives 91 mi to Grandmother's house. On the way to Grandmother's house, Julie drives half the…

A: Average speed is, vavg=total distancetotal time Total distance traveled by Julie on the way to…

Q: A car travels at 50 km/hr for 65 km and then slows down to 20 km/hr for another 35 km. What is its…

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Q: A pebble is dropped from rest from the top of d falls 4.9 m after 1.0 s has elapsed. How much fa…

A: Given:-  A pebble is dropped from the rest from the top of the cliff   it falls in  t= 1 sec to d =…

Q: A car traveling 89 km/h strikes a tree. The front end of the car compresses and the driver comes to…

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Q: A particle moves at 93 m/s when subjected to an acceleration of A = −t2/4 m/s2. How far in meters…

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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: rage speed is equal to:

A: A person  running   First distance d1 = 3.5 km Time t1 =30 min = 0.5 hr Second distance d2 = 2.5 km…

Q: An automobile is travelling down a straight path. The initial speed of the automobile is 100 ft/s.…

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