A horse is running across a field. The horse accelerates at 2.00 m/s2 over a distance of 6.70 m. It runs until its speed is 17.6 m/s and continues at this speed. What was the horse's initial speed?

Q: You and your friend are running at each other from 200 m apart. After 10 seconds and having passed…

A: Total distance, D = 200 m Distance passed by you, d = 50m Distance already gone by friend, F = 60 m…

Q: We’ve seen that a man’s higher initial acceleration means that he can outrun a horse in very short…

A: Let a1 denote the acceleration of the man, t1 denote the acceleration time, v1 denote the final…

Q: Over a distance of 270 meters, an automobile going initially at +9.0 m/s accelerates evenly at +0.10…

A: In given question, velocity of the automobile will increase due to acceleration of the automobile.…

Q: A bicycle racer sprints near the end of a race to clinch a victory. The racer has an initial…

A: Let the initial velocity of the winner be u1, the final velocity of the winner after the period of…

Q: A car starts from rest at a stop sign. It accelerates at 2.0 m/s2 for 6.0 seconds, coasts for 2.0 s,…

A:

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it coasts for 5.0 s, and then slows…

A: Given that:u=2.0 m/sa1=4.0 m/s2t1=6.0 sect2=5.0 seca2=-2.0 m/s2

Q: A car company claims that its car can accelerate at 1.4 m/s2. If the car starts from rest how long…

A: Given- Acceleration of car(a)=1.4m/s2Final Velocity(v)= 28m/sInitial Velocity(u)=0m/s

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it then coasts for 5.0 s. How far…

A:

Q: A police car accelerates at a constant rate of 4.0 m/s2 from rest. What is its velocity at t = 3.0…

A: Given,

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it then coasts for 5.0 s. How far…

A:

Q: A swan on a lake gets airborne by flapping its wings and running on top of the water. a) If the swan…

A: Data we have velocity, v=6.96m/s acceleration, a=0.4m/s2 To find the distance, d=?

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it then coasts for 5.0 s. How far…

A:

Q: A race car starts from rest and travels east along a straight and level track. The eastward…

A: Given data -                           initial velocity of race car = 0 m/s (along east)…

Q: A car travels along a 1000 m path, starting from rest. For the first 300 m, it accelerates at 2.00…

A:

Q: A speeder traveling at 1.51 m/spasses a motorcycle policeman at rest at the side of the road. The…

A: Write a given values of this question. v=1.51m/sa=0.91m/s2

Q: You are arguing over a cellponone while trailing an unmarked police car by 27 m. Both your car and…

A: Initial speed = 105 kmhrOriginal distance between your car and police car = 27 m acceleration of…

Q: A sprinter is running at a speed of 10.0 m/s, then accelerates at a constant rat e of 2.86 m/s2 for…

A: Given Data: The speed of the sprinter is: u=10.0 m/s The acceleration of the sprinter is: a=2.86…

Q: A car starts from 2.00 m/s and accelerates at 4.00 m/s2 for 6.00 s, it then coasts for 5.00 s. How…

A: Initial velocity of the vehicle is Acceleration is Time is Vehicle coasts for time Find:Total…

Q: A sprinter runs the length of a running track of length 150 m. To start, she accelerates at 5.0 m/s?…

A: Given data:  Total length of the running track = 150 m Acceleration (a) = 5.0 m/s2 for 2.0 s…

Q: A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of…

A: Given:Speed of the friend when he passes the bicyclist = 3.7 m/sAcceleration of the bicyclist after…

Q: A car accelerates from 6 m/s to 24.0 m/s at a rate of 3.00 m/s2. How far does the car travel while…

A: Using kinematic equation, the expression for find distance is v2=u2+2ass=v2-u22a

Q: A police car accelerates at a constant rate of 4.0 m/s2 from rest. How far does the police car…

A: Acceleration of the car a =4 m/s2 The initial speed of the car u =0m/s Les s is the distance…

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it then coasts for 5.0 s. How far…

A:

Q: When jumping, a flea reaches a takeoff speed of 1.0 m/s over a distance of 0.50 mm. What is the…

A: We have to determine the flea's acceleration during the jump phase. We are aware that the flea…

Q: The Tiida is a vehicle in motion from rest and accelerating at a rate of 4 m / s2 over a distance of…

A: Given : Acceleration = 4 m/s2             Distance = 20 m

Q: the x 30,0 m position. v (m/s)4 20 15 10 5 -5 -10 -15 -20 1 2 3 4 -6.00 s? a. What is its position…

A:

Q: A plane accelerates from 2 m/s at the rate of 3 m/s2 over a 530 m distance. How long does it take…

A:

Q: A police car accelerates at a constant rate of 4.0 m/s2 from rest. What is its velocity at t = 3.0…

A: The initial velocity of car is zero,

Q: While standing at the edge of the roof of a building, a man throws a stone upward with an initial…

A: Given  Initial vertical speed u=7.39m/s Height h=-19.1 m g=-9.8 m/s2

Q: A rocket sled accelerates at 27.1 m/s2 for 3.9 s. How far has it traveled from its initial position…

A:

Q: You are driving along, when you see an obstacle in the road ahead.  You slam on your brakes and your…

A: Given data:  Acceleration is constant  Time (t) = 2.7 s Distance traveled (s) = 16.9 m Final…

Q: A car initially traveling at 30 km/h, accelerates at the constant rate of 1.5 m/s2. How far will…

A:

Q: One simple model for a person running the 100 mm dash is to assume the sprinter runs with constant…

A: Distance = s = 100 m Top speed = v = 11.1 m/s Time = t = 2.44 s Say initial velocity is u = 0 m/s…

Q: An object travelling at 12.0 m/s accelerates until the final speed becomes 19.1 m/s. The time…

A:

Q: A tennis ball is thrown straight upward with an initial speed of 15 m/s. What is the speed of the…

A:

Q: a) The velocity of a particle changes from v1 = 2i + 5j -3k m/s to V2 = 5i- 7j+ 2k m/s in 2 s. What…

A: a. the average acceleration is

Q: A drag racer starts from rest and accelerates at 10.0 m/s2 for the entire distance of 300 m. What is…

A: Given:- Initial speed of the drag racer is vi=0 Acceleration of the racer is a=10.0 m/s2 Total…

Q: A race car is travelling at a speed of 8.00 m/s when the driver steps on the gas pedal. The race car…

A: Given: Speed of car u is 8.0 m/s. Acceleration of the car a is 3.50 m/s2. Time of the travel t is…

Q: David is driving a steady 25.0 m/s when he passes Tina, who is sitting in her car at rest. Tina…

A: Write the expression for distance travelled by an object in a time t, and solve for t.

Q: A truck starts from rest. It accelerates for 10 s at 5.0 m/s2. Then it immediately decelerates for…

A: The displacement S of a body in time interval t with initial velocity u and acceleration a, is given…

Q: Over a distance of 280 meters, an automobile going initially at +6.0 m/s accelerates evenly at +0.10…

A: This is a question of uniformly accelerating automobile. Due to its uniform acceleration, velocity…

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 –