Victor is driving south. He is travelling at 12 m/s, when he enters an area with a new speed limit. Aver a period of 6 seconds, his speed increases from 12 m/s to 29 m/s. What is Victor’s acceleration during this period?

Q: 22. A bullet in a gun is accelerated from the firing chamber to the end of the Udnu for 8.10x10 s.…

A: Given data:  Acceleration (a) = 1.35 m/s2 Initial velocity (V0) = 0 m/s Final velocity (V) = 80.0…

Q: 3. A race car's velocity increases from 4m/s to 36 m/s over a 4.0 s interval. (a) What is its…

A: Given: The intial velocity of the car is 4 m/s. The final velocity of the car is 36 m/s. The time…

Q: 1. What is the acceleration of the car described by the graph below? What is the distance travelled?…

A: Acceleration can be calculated by measuring the slope of Velocity time graph , because acceleration…

Q: 1. A car accelerates from rest to 20.0 m/s in 2.00 seconds, then maintains a velocity of 20.0 m/s…

A: Given:- The velocity of the  car from rest to the 20 m/s in 2.0 sec  Then after the velocity of the…

Q: 1. An object is moving in linear motion and in x direction. Base on the figure below, att=0 and x=0,…

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

Q: Enter an expression, in terms of defined quantities, for the car's speed just before the driver…

A: The constant acceleration af=1.51 m/s Time t1=20 sec

Q: (4.2.40) A driver in a car traveling to the east at 30m/s notices a refrigerator 70m down the road…

A:

Q: You are stopped at a red light, waiting for it to turn green. At the instant the light turns green,…

A:

Q: 2. A car starts from rest and accelerates to 8 m.s in 5 seconds. It maintains its speed for 2…

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: 2. An object, initially at rest, moves with a constant acceleration of 10 m/s2. How far will it…

A: The given data are: u=0 m/sa=10 m/s2 Here, u denotes the initial velocity and a denotes the…

Q: 1. A car accelerates from 12 m/s to 25 m/s in 6.0 s. What is the cars' acceleration? How far did it…

A: 1) Using equation of motion V = U + at where V is the final speed U is the initial speed a is the…

Q: Question 9 Starting from rest, a boat increases its speed to 4.92 m/s with constant acceleration.…

A:

Q: A high- performance sports car can go from 0 to 100mph (44.7 m/s) in 7.9s a.What is the car's…

A: Equation of motionv=u+atHence acceleration a=v-utwhere v=final speed in m/su=initial speed in…

Q: 6. A rocket ship in free space moves with constant acceleration equal to 9.8 m/s² (a) If it starts…

A:

Q: 1. A car accelerates from rest for 6 seconds with a constant acceleration of 1.5 m/s?. Find the…

A: Given  Vi = 0 acceleration ( a ) = 1.5 m/s2 We   have   to  find  out  velocity…

Q: 3. A fighter jet lands on the flight deck of an aircraft carrier. The jet must reduce its speed from…

A: Given, Initial velocity vi= 153m/s Final velocity vf= 0m/s Time taken t= 2s We know that,…

Q: 1. A car begins at rest at a stoplight. After the light turn green, the car begins to accelerate 5…

A: (1) Given data The initial speed of the car is: u = 0 m/s The acceleration of the car is: a = 5 m/s2…

Q: 2. A cow accelerates from rest until reaching a speed of 6.0 m/s. A graph of the cow's velocity over…

A: Given: The velocity of the cow is 0 m/s m/s at t = 0 s. The time interval is 9 s to 14 s.

Q: 1. The graph below represents the motion of a car during a 6-second time interval. a) What is the…

A:

Q: 07. At this point, they have 3.4 miles more to go before they reach the finish line. What time will…

A:

Q: 3. An automobile starting from rest speeds up to 12 m/s with a constant acceleration of 1.2 m/s?.…

A: Total distance covered = 368m acceleration of automobile= 1.2m/s2 initial velocity =12m/s

Q: . A female motorcycle rider at rest is passed by a friend traveling at a constant rate of 120.…

A:

Q: 2.) An object begins from rest and accelerates to a final velocity of Vf= 200 ft/sec in a distance…

A:

Q: 1) A skater increases her velocity from 2.0m/s to 10.0m/s in 3.0seconds. What is the skater's…

A:

Q: Kirby runs along a straight line towards SR1 building to attend PHYS1321 class. First, he runs for…

A: Average velocity=net displacement/total time. Using this definition we have.

Q: 1. A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the…

A: Since you have asked multiple questions, we will solve the first one for you. In case you need an…

Q: 12 A paratrooper is initially falling downward at a speed of 30.0 m/s before her parachute opens.…

A:

Q: 3. A car is coasting backwards down a hill at 3.0m/s [S] when the driver gets the engine started.…

A:

Q: 1. A car moving with constant acceleration covers the distance between two points 58.0 m apart in…

A: Given data, Displacement between the points = 58 m time taken = 6.2 sec speed at second point = 15…

Q: 5. A car accelerates constantly from an initial speed of 20 miles per hour to 60 miles per hour at a…

A: Given: The initial speed of the car is 20 mi/h. The final speed of the car is 60 mi/h. The…

Q: 13. A woman once fell 144 feet from the top of a building onto a metal ventilator box. She crushed…

A:

Q: A cheetah can accelerate from rest to a speed of 30.0 m/s in 7.00 s. What is it's acceleration?

A: Hai, since there are multiple questions posted, we will answer the first question. The acceleration…

Q: A skater increases her velocity from 4.3 m/s to 11.5 m/s in 5 seconds. What is the skater's…

A:

Q: 2) At highway speeds, a car is capable of accelerations of about 1.5 m/s?. How long does it take a…

A: Given, initial velocity =20 m/secfinal speed =37 m/secacceleration =1.5 m/sec2time to accelerate the…

Q: A Car brakes from 32 m/s to a stop over a distance of 68 m. a)What is the acceleration of the car?…

A: Given data:  Initial velocity (Vi) = 32 m/s Final velocity (Vf) = 0 m/s Distance (d) = 68 m…

Q: 1. An airplane accelerates down a runway at 3.20m/s² for 32.8s until it finally lifts off the…

A: Answer (1) initial velocity(u)=0 m/sacceleration(a)=3.2 m/s2time taken to take off(t)=32.8 sdistance…

Q: Q1. The velocity vs. time graph for an object moving along a straight path is shown in Figure. (i)…

A: Velocity time graph is given for an object moving along a straight path from time 0 to 20 seconds.…

Q: 3. [20pts]The figure shows the speedometer readings as a car drives down a straight road. Vz (m/s) 4…

A:

Q: 1.) An acceleration of 90.0 m/s^2 was experienced by a rocket which was launched upward. The…

A:

Q: Initially stationary, a train has a constant acceleration of 0.3 m/s2. (a) What is its speed after…

A: Given that initial velocity of train and rocket and also given the constant acceleration of train…

Q: 1. (1) What must be your car's average speed in order to travel 235 km in 3.25 h? 2. (I) A bird can…

A: The average speed of an object is defined as the total distance travelled divided by the total time…

Q: Question 12 The Velocity vs Time Graph below depicts the motion of an object traveling over 7…

A: Given:-

Q: 1. A bus is traveling at 40 m/s. After 5 seconds it comes to a stop. What is the acceleration of the…

A:

Q: 39. Hannah tests her new sports car by racing with Sam, an AMT experienced racer. Both start from…

A: (a) The distance covered by Hannah can be determined as, s=ut+12aht2=0t+124.9t2=2.45t2 The distance…

Q: 9. A car driver trained on the race track moved 140 meters in 20 seconds. What was his average…

A: Let the total distance is denoted by s and the total time is denoted by t. The average speed of 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 –