How many times larger is the dragster’s acceleration during this period than the acceleration due to gravity? a/g=   If the dragster could continue with this average acceleration, what would its speed be, in miles per hour, after it has travelled a total distance of 1.6 km (~1.0 mile)? vf =

Q: A truck is driving along a straight road while it slows uniformly from 24 m/s to 12.3 m/s over a…

A:

Q: Timnit has to pull the weeds in her mother's garden. She notices a caterpillar crawling along the…

A: Given quantities: The speed of the caterpillar (V) = 0.125 m/s Time taken to travel (t) = 8 seconds…

Q: You are trying to get to class on time using the Shuttle. You are later than usual getting to the…

A: The time to run is,

Q: 2 The speed-time graph shows the speed of a train over 60 seconds. a b C Calculate the acceleration…

A:

Q: A ball starts from rest and accelerates at 0.5 m/s² while moving down on a 9 m long inclined plane.…

A: Given: First inclined plane: Initial velocity u1=0 m/s Acceleration a1=0.5 m/s2 Distance travelled…

Q: A brick was dropped from rest from a height of 93.1 m. How long does it take the brick to reach the…

A:

Q: The initial velocity of the puppy was 2.4 m/s. During this "burst," the puppy covers a distance of…

A: As per the given data, Initial velocity (u) = 2.4 m/s; Distance covered (s) = 19 m; Time (t) = 3.2…

Q: Highway safety engineers build soft barriers so that cars hitting them will slow down at a safe…

A: Given:   final velocity, v = 0 m/s  acceleration, a = 300 m/s2 initial velocity, u = 110  km/h =…

Q: Mr. And Mrs. Austria love to run around the town. From past experienced, they know that Mr. Austria…

A:

Q: You are on a different planet, and you have been tasked to determine the acceleration of gravity on…

A: The ball is dropped from a cliff, that is at a height of 100 m. The ball falls down, with a final…

Q: Osama was testing his new car by racing with his fiend Adam, Osama was driving at 54.0 mile/hr,…

A:

Q: You attach a meter stick to an oak tree, such that the top of the meter stick is 2.07 meters above…

A: The diagram of the system is given below:                                                 According…

Q: Salt Flats: A driver wants to see how fast his car can go, so he goes out to the salt flats where he…

A: Given data:  Initial velocity (v0) = 0 m/s Distance traveled (Δx) = 2000.0 m Acceleration (a) = 1.60…

Q: A B C D T T 0 2 4 6 8 10 12 Which of the displacement vectors shown above represents a Ad= +8 m? O C…

A: Solution 1 :- Displacement :- It is a vector and defined as the difference between the final and the…

Q: On planet Blort the acceleration due to gravity is 2 meters/second2 . A Blortian stands on a tower…

A: Answer: Let the height of the tower be h0, the vertical distance traveled by the rock from tower to…

Q: An apple was released from rest at the top of a 100 m high building. Find the time it took for the…

A:

Q: 4. The following is an acceleration- time graph of a particle with a starting velocity and the…

A: Given At time t=10 s the velocity is v = 60 m/s. At time t=10 s the distance is d = 60 m/s. From…

Q: A race car is one lap behind the lead race car when the lead car has 47 laps to go in a race. If…

A:

Q: Starting from rest (stationary), an object experiences constant acceleration. From the time the…

A: Given Information :

Q: In coming to a stop, a car leaves skid marks acceleration of -7.0 m/s². A. Find the initial velocity…

A: Distance = S = 80 m final velocity = V f = 0 ( stop) acceleration= a = -7 m/s2

Q: A person is travelling at 60mph at a 45mph speed limit road. The person sees a reduced speed limit…

A: We know that 1 mile = 5280 ft; 1 hour = 3600 seconds.Thus,now, the driver was at a speed of 60 mph.…

Q: After a big snowfall, you take your favorite rocket‑powered sled out to a wide field. The field is…

A: distance (d) = 221 m Acceleration (a) = 3.95 ms2Initial velocity (u) = 0 m/s

Q: Richard is driving home to visit his parents. 125 mi of the trip are on the interstate highway where…

A:

Q: Sean is running a 100 m dash. When the starter’s pistol fires, he leaves the starting block and…

A:

Q: A speeder, travelling at 35 m/s, passes a stationary police car. The police car immediately…

A: Simple problem of kinematics. Please have a good look

Q: Kate Jenkin's Reckless Driving. After learning that she's very fast on foot, Kate decides she wants…

A: Given: Car's initial speed  u= 0 m/s Car's final speed  v=39 m/s Time t = 3.9 s

Q: Q1: An industry company has been tested their cars, the velocity of one of these cars was given by…

A:

Q: A car starts from rest and accelerates at 6 m/s² eastward for 3 seconds, then maintains that…

A:

Q: Mrs. Laya your teacher in physics goes to school at the rate of 7 1/2 km/hr and reaches 10 minutes…

A: This contains 3 different question ,so only first is solved here. Given information: If Mrs. Laya…

Q: A 1100 kg racing car accelerates from rest at a constant rate and covers a distance of 1600 m in 20…

A:

Q: In a car crash, large accelerations of the head can lead to severe injuries or even death. A driver…

A: a) The required speed is,

Q: car is at rest at a stop light.  When the light turns green, the car accelerates from rest to a…

A: Given data The initial speed of the car is: u = 0 m/s The attained speed of the car is v = 16.51…

Q: During take off, an airplane goes from 0 to 50 m/s in 8 s. a) What is its acceleration?

A: Consider the formula for the acceleration is, a=∆v∆t The acceleration is defined change in velocity…

Q: You toss a volleyball at 10 m/s straight upward. a) Draw a sketch of the scenario. b) How long will…

A:

Q: These are “plug-in-the-number” type activities to familiarize yon with the equations that link the…

A: Given the car can change it velocity from rest to 100 kmph (i.e. ΔV = 100 kmph) in just 10 s (i.e.…

Q: It's a lazy day. You and your dog, Shamus, are both resting. Shamus is right next to you (you can…

A: Given Data: The acceleration  is, a = 2.2 m/s2. The initial velocity is, u = 0 m/s. The first…

Q: An object is dropped in an unknown planet from height 50 m, it reaches the ground in 2 s . The…

A: Solution: Given: An object is dropped in an unknown planet from height 50 m, it reaches the ground…

Q: A speeder traveling at 2 m/s passes a motorcycle policeman at rest at the side of the road. The…

A:

Q: Constant acceleration: A car is 200 m from a stop sign and traveling toward the sign at 40 m/s. At…

A: Answer Given Reaction time = 0.2 s  Now during this reaction time the car is going to travel an…

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 –