B) As soon as the traffic light changed to green, Abdullah accelerates uniformly with his motorcycle at 2.6 m/s2 for 5 s. He then maintains a steady velocity for next 100 m journey. Then he slows down at 1.4 m/s2 to come to rest. (i) How far (distance) does he travel from the traffic light junction until he reached a maximum velocity? (ii) What maximum velocity does he reach? (iii) What distance he travelled before he comes to rest? (iv) Find the total distance travelled by Abdullah.

Q: At T=0, one toy car is set rolling on a straight track with an initial position of 0.13m, initial…

A: According to the Newton's laws of motion , the final velocity is calculated by using the formulas…

Q: At t = 42.0 s, the rocket's speed is 496 mph and it has covered a distance of 15772 feet. Method 1 -…

A: Given data: Time, t=4.20 s Final velocity, v=496 mph=221.7 m/s     (1 mph=0.44704) Distance,…

Q: A car is driving 5 m/s and eventually comes to a stop. Which of the statements is correct? * O The…

A: A car is driving at = 5 m/sFinal state = rest Thus, final speed = 0 m/s

Q: Approximately 0.1% of the bacteria in an adult human's intestines are Escherichia coli. These…

A: Given data: maximum speed vmax=15μm/s maximum acceleration amax=166μm/s2 Initial velocity u = 0…

Q: Let SA = 15t2 + 10t + 20 and SB = 5t2 + 40t, t greater than or equal to 0, be the position of cars A…

A: We have two cars A and B and their positions are given by SA=15t2+10t+20 and SB=5t2+40t. We need…

Q: As soon as a traffic light turns green, a car speeds up from rest to 51.0 mi/h with constant…

A:

Q: Car A and car B, that are both initially at rest, are side-by-side in separate lanes of a straight,…

A:

Q: Two runners A and B are headed towards the finish line. At some point in time, both runners are 100m…

A: Velocity of A, vA = 5 m/s Velocity of B, vB = 3 m/s Acceleration is constant.    Required: Free body…

Q: A train is traveling down a straight track at 35 m/s when the engineer applies the brakes, resulting…

A: Given data: The initial velocity of the train, u=35 m/s. The acceleration of the train, a=-1.0…

Q: A Honda Civic travels in a straight line along a road. Its distance x from a stop sign is given as a…

A: The displacement equation of the given car is given as, x(t) = at2 - bt3, where a = 1.50 m/s2 and b…

Q: A red car starts from rest at t acceleration of 20 m/s? until it reaches a speed of 80 kph, then…

A:

Q: rts from rest, then accelerates at a constant rate over a distance of 73 m. It then immediately…

A: We know that the car starts from rest and accelerates with an acceleration of a  m/s2. and travel a…

Q: The position of a particle moving along the x axis is given by x=3t2-15t-10m, where t is in s,…

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

Q: When I did p 2.37 I got zero but that is not the correct answer. I need help.

A: Write the expression for distance travelled under constant acceleration

Q: If the brakes on a car give the car a constant negative acceleration of 2k m/s2, wherek is a…

A:

Q: car starts from rest, then accelerates at a constant rate over a distance of 66 m. It then…

A:

Q: A person walks first at a constant speed of 4.90 m/s along a straight line from point O to point O…

A: Given: A person walks first at a constant speed of 4.90 metre per second along a straight line from…

Q: Ian has a reaction time of 0.50 seconds, and the maximum braking capacity of his car allows him to…

A: Let us consider Ian has a reaction time , t=0.50 sec He is driving with a speed of  (v)=20 m/sec…

Q: Car A is parked along the northbound lane of a highway, and car B is traveling in the southbound…

A: Given that initially, car A is parked and car B is traveling at a constant speed of 60 mi.h-1.…

Q: Question 3.1: An athlete swims the length of a 50m pool in 20 seconds and makes the return trip to…

A:

Q: A car is stopped at a traffic light. It then travels along a straight road so that its distance from…

A:

Q: At the instant the traffic light turns green, a car starts with a constant acceleration of 2.31…

A:

Q: Just as a car starts to accelerate from rest with acceleration 1.4 m/s2, a bus moving with a…

A: Initial speed of car (u) = 0 msAcceleration of the car (a) = 1.4 ms2Constant speed of bus (U) = 12…

Q: A car accelerates in the +x direction from rest with a constant acceleration of a1 = 1.92 m/s2 for…

A:

Q: Acceleration.An object moves with positive constant acceleration from t = 0 to t = T. Which of the…

A: An object is moving with constant acceleration in the time interval of t = 0 to t = T.

Q: A person walks first at a constant speed of 5m/s along a straight line from point A to point B and…

A: Let 'd' be the distance between point A and point B. Constant speed to person from A to B: v1 = 5…

Q: In a sprint tryout, an athlete runs a 100-meter dash in 10 seconds. If the athlete reaches the…

A: Given data: The total distance ran by the athlete, S=100 m. The time taken by the athlete to run…

Q: A racing car starts from rest at t= 0 and reaches a final speed v at time t. If the acceleration of…

A:

Q: A car starts from rest with an acceleration of 6.8 m/s2 which decreases linearly with time to zero…

A:

Q: A train is traveling down a straight track at 35 m/s when the engineer applies the brakes, resulting…

A: Given data *The initial speed of the train is u = 35 m/s *The given acceleration is a = -1.0 m/s2…

Q: A Honda Civic travels in a straight line along a road. Its distance x from a stop sign is given as a…

A: Given: function of time = at2-bt3  a = 1.5 m/s2  b = 0.05 m/s3

Q: speeding car traveling at a constant velocity of 1.4×10^1?/?passes a police car initially at rest…

A: Time taken and distance travelled by both must be same.

Q: At time t 0 an object is traveling to the right along the +a axis at a speed of 10.0 m/s wit…

A: Introduction: Kinematical equation helps to describe the motion of the object. With the help of…

Q: Two motorcycles are traveling due east with different velocities. However, 5.66 seconds later, they…

A: Given: Average acceleration of motorcycle A (aA) = 2.04 m/s2. Average acceleration of motorcycle B…

Q: A car is stopped at a traffic light. It then travels along a straight road so that its distance from…

A: Given data: Distance, xt=bt2-ct3,b=2.40 m/s2,c=0.120 m/s3

Q: The position of a particle moving along the x axis is given by x=3t2-15t-10m, where t is in s.…

A:

Q: The acceleration of a jeepney is given by ax(t) = at - Bt^2; where a= 1.50 m/s^3 and ß = 0.120 m/s^4…

A: We need to find the position and velocity of the jeep as a function of time. Also, we need to find…

Q: A Honda Jazz is stopped at a traffic light. It then travels along a straight road so that its…

A:

Q: A car starts from rest, then accelerates at a constant rate over a distance of 55 m. It then…

A:

Q: A person walks first at a constant speed of 5.10 m/s along a straight line from point O to point ®…

A: Given data: The velocity from A to R is v1=5.10 m/s. The velocity from R to A is v2=2.8 m/s.

Q: a motorist travelling with a constant velocity of 30m/s passes school- crossing comer, where the…

A: The motorist travelling with a constant velocity of vm=30m/s passes the school-crossing comer. Just…

Q: An automobile accelerates from rest at 1 ft/s 2for 30 s, continues at constant speed for 2 min, and…

A:

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 –