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: To settle an argument Dr Goulding and The Mrs (his wife) decide to have a 40.0 m long snowshoe race,…

A: Distance of race (D) = 40 m Maximum speed of Mrs. (v) = 3 msAcceleration of Mrs. (a) = 0.20…

Q: A train starts from rest and accelerates uniformly, until it has traveled 3.3 km and acquired a…

A: Given data:  Initial velocity (v0) = 0 m/s Final velocity (v) = 48 m/s Distance traveled (d) = 3.3…

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: 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…

A:

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

A:

Q: Kenny is climbing the stairs of his apartment building for exercise. Kenny weighs 83 kg and the…

A: Given :m=83kg h=11 inches per step=0.27m Change in potential energy =mgh-0= 83*10*0.27=224.1J The…

Q: An object moves along the x – axis according to the equation S(t) = − t^3/6 + 2t^2 - 1, where S is…

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: 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: A rocket-powered sled accelerates from rest. After = 10 s it has traveled a distance x = 400 m. What…

A:

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

A:

Q: Actual velocity data for a lion pursuing prey are shown. Estimate:a. The initial acceleration of the…

A: Given: The Actual velocity data for a lion pursuing prey are shown below,

Q: A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles.…

A:

Q: My cat, Pretty Kitty, decides to jump off her cat tower, and it takes her 0.61 s to reach the…

A: Given data The time required by the cat to reach the ground is t = 0.61 s. Therefore, the final…

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

A: Given Information :

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

A:

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: 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: 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…

Q: 4 A remote control plane is moving with a velocity of " = -9 m/s. The plane then experiences an…

A:

Q: A block of ice slides down a chute with acceleration 4 ft/sec². The chute is 60 ft long, and the ice…

A: Given  acceleration(a)=4 ft/sec2 length of chute(s)=60 ft time taken to reach bottom (t)=5 sec…

Q: A formula for calculating the magnitude of an earthquake is M = log E Eo that uses the common (base…

A:

Q: Q2. A truck is moving with a constant velocity, v = 5 m.s 1. The driver stops for diesel and the…

A: Given data,  Final velocity  =  v   Initial velocity  =   u   Time interval  =   t        Required,…

Q: The car moves in a straight line such that for a short time its velocity is defined by v = (2t^3 + 3…

A: Given value---  v = (2t^3 + 3 t) m/s. We have to find--- a. What is its position in meters when t…

Q: A drag racer crosses the finish line and the driver applies the brakes to slow down. The brakes are…

A: Given data: Initial speed of the car, u=12 m/s Initial time, t1=7 s Final speed, v=5 m/s Final time,…

Q: What is the acceleration of a train that moves from rest to a speed of 25 m/s in 30.0 seconds?

A:

Q: A Porsche challenges a Honda to a 200-m race. Because the Porsche's acceleration of 3.5 m/s² is…

A: Equation of kinematics is as follows;Values given in the question are as follow;Substitute given…

Q: During takeoff a jet aircraft goes from 4.5 m/s to 60.0 m/s in 5.40 seconds. What would be the…

A: Given data The initial velocity of the aircraft is given as u = 4.5 m/s. The final velocity 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 –