A car travels on a road that is parallel to a train track. The car stops at a traffic light and at the same time a train passes with a constant speed of 12.0 m/s. The car remains stopped for 6.0 s and then leaves with a constant acceleration of 2.0 m/s*. Determine: A) The time it takes the car to reach the train, measured from the moment it stopped at the traffic light. B) The distance that the car traveled from the traffic light until it reached the train. C) The speed of the car at the moment it reaches the train. The solutions should be : A) 22.4 s B) 268.8m C) 32.8m/s

Q: Two cars are moving along a straight line AB. Car A starts from rest from point A and moves toward…

A:

Q: An object moving in one dimension accelerates from rest at a constant rate of a1=8 m/s2 for a time…

A: According to question we need to find--- Find the distance traveled by the object during the final…

Q: A runner practices along a straight line 2000 m long, running back and forth until she returns to…

A: Length of straight running track = 2000 m Runner runs back and forth until she returns to the…

Q: a truck travels a distance d=22.1m in the positive x direction in a time t1=17.7s, at which point…

A:

Q: A particle moves along a straight line with acceleration a= 2t – 9 m/s?. If v(0) – 14 m/s and x(0) =…

A: Given: a=2t-9 v(t=0) = 14 m/s x=(t=0) 3m time: 0 sec to 10 sec

Q: On a straight highway, a car is moving initially at speed of 26.0 m/s. To pass another car, it…

A:

Q: A straight road and a train line are parallel to each other. A racing car is stopped at a point on…

A: Given : Speed of train=u=81 km/hr=22.5 m/s Acceleration of car=4 m/s2 We have to find the the time t…

Q: A train travels with a constant speed of 20.0m/s for 7.00s. Determine all unknowns and answer the…

A:

Q: A car travels at 30.0 m/s and sees a truck 100.0 m ahead of it that is traveling at 20.0 m/s. The…

A:

Q: An initially motionless test car is accelerated uniformly to 125 km/h in 7.83s before striking a…

A:

Q: A.) An airplane acquires a take off velocity of 150 mph on a 2 mile runway. If the plane started…

A:

Q: A driver is traveling 18.4 m/s when she sees a red light ahead. Her car is capable of decelerating…

A: The total distance covered by the driver is the distance is the distance before applying brakes and…

Q: Sarah is driving on a freeway in a forest at 13.0m/s when suddenly a deer runs in front of her and…

A:

Q: bläi 10 Q) Imagine a car involves into freeway traffic on a 200m long road distance. If its initial…

A: Solution: given that d = 200 m initial speed = u = 25 mph a = 2 m/s2

Q: A stone is thrown up with a velocity of 74 m/s from the ground. While coming down, it strikes a…

A: Given: The initial velocity of the stone is 74 m/s. The position of the glass is mid point of the…

Q: h(t) = -4,9t² +11, 9t + 6, t≥ 0 wers le haut. Le temps t est en seconde nelle hauteur la balle…

A:

Q: Starting from rest, a particle moving in a straight line has an acceleration of a = (2t - 6) m/s,…

A: Acceleration of particle a =(2t - 6)m/s2 a =dvdt dv =a.dt integrate both side V = ∫04(2t -6) dt V =…

Q: A ranger in a national park is driving at 22.0 mi/h when a deer jumps into the road 180 ft ahead of…

A: The initial velocity of a ranger is, u=22 mi/hr=9.835 m/s The final velocity of a ranger is, v=0 m/s…

Q: 1. The position of a particle moving in a straight line is given by the equation s = 4(1+t) - where…

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

Q: Two hockey players are skating towards each other.  They are 50.0 m apart.  The first is…

A: The velocity of first player, v1, at any time t can be given using the equation of motion as,…

Q: QI/ A car travelling at a constant velocity of 30 km/hr, see a man walking across the road (32m)…

A:

Q: A mountain lion is napping in the shade as a deer saunters by at steady 48.2 km/h. Feeling the…

A:

Q: An automobile travels along a straight road at 15.65 m/s through a 11.18 m/s speed zone. A police…

A: For automobile Using Newton's equation of motion,  v=u+at Here,  v=0u=15.65 m/sa=-3.05 m/s2…

Q: A powerful motorcycle can accelerate from rest to 26.8 m/s (60 mi/h) in only 4.90 s. (For each…

A:

Q: In 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the Bonneville…

A: To find the total time taken to travel the given distance, it is given, According to kinematic…

Q: Round the answers to the nearest whole part. (a) Using the graph, estimate the acceleration at 60…

A: From the velocity-time graph, acceleration is calculated by taking the slope of that graph.And, the…

Q: A car is traveling at a speed of 30 m/s, a typical highway speed, on wet pavement. The driver sees…

A: Initially, speed of the car was, u = 30 m/s. The driver took t1 = 0.75 s to apply the brake Distance…

Q: A car travels along a straight path begins to accelerate at a = (6t^2 – 4t) ft/s^2. At t = 0s, its…

A:

Q: throws a ball upwards at an initial velocity of 1.2m/s. The ball was left to drop to the ground but…

A:

Q: catches up with him. a) Calculate the time they meet how far. b) Solve it graphically, that is,…

A: The driver is moving with a constant velocity of 15m/s and the policeman is initially at rest. So we…

Q: To stop a car, you require first a certain reaction time to begin braking, during which the car…

A: (a) the reaction time(T). (b) the magnitude of deceleration(a). Given, Case(1)Initial speedu1=50…

Q: 2. a) A motorcyclist who is moving along an x axis directed toward the east has a velocity given by…

A: Write the given values with suitable variables. v=14t-6t3 m/sAt, t=0, x=0

Q: A car travels at 60 km/h and accelerates with a value of 2.0 m/s^2. A) How long does it take him to…

A:

Q: A speeding driver noticed a police car parked about 75 m in from of him on the side of the road and…

A: Let s denote the distance, u denotes the initial speed and t denotes the time.