car speeds past a stationary police officer while traveling 115 km/h. The officer immediately begins pursuit at a constant acceleration of 9.1 km/h/s, just as the driver passes her.   A: How fast, in kilometers per hour, will the police officer be traveling at the time he catches up to the driver?

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: The motion of a particle is described by the position function s(t) = t^3- 15t^2 + 63t, t>0 where t…

A:

Q: . The figure at the right shows the acceleration-time graph of a moving object. Answer the…

A: (a) The graph between 0 to 5 s is a rectangle. So, the area of acceleration time graph from 0 to 5 s…

Q: Two football players are on course for a head on collision, initially separated by 112 m. Player A…

A:

Q: You are driving through town at 10.0 m/sm/s when suddenly a ball rolls out in front of you. You…

A:

Q: ou are climbing in the High Sierra when you suddenly find yourself at the edge of a fog-shrouded…

A: Let H be the height of the cliffFor free fall of the stoneFor the sound waveTotal time t=8.40s

Q: 1. You are driving your 2015 Volkswagen Golf at night on a straight road through the woods at 60…

A: Conversion 60 mih=60mih1.61×103 mhh3600 s=26.8 ms a. From kinematic equation expression for…

Q: You are traveling on an interstate highway at the posted speed limit of 70 mph when you see that the…

A: In  this question it is given that the initial velocity is 70mph  Brakes are applied and velocity…

Q: A car moves along a straight road. It moves at a speed of 50 km/hr for 4 minutes, then during the…

A: This question belongs to kinematics.

Q: A spacecraft starts from rest, and makes a journey to a destination 355000 km from its starting…

A:

Q: A person travels by car from one city to another with different constant speeds between pair of…

A: v1 = 80 km/hr , t1 = 30 min v2 = 100 km/hr , t2 = 12 min v3 = 40 km/hr , t3 = 45 min v4 = 0 km/hr ,…

Q: A woman attached to a bungee cord jumps from a bridge that is 26 m above a river. Her height in…

A: GivenA woman attached to a bungee cord jumps from a bridge that is 26 m above a river. Her height in…

Q: A commuter backs her car out of her garage with an acceleration of 1.50 m/s2.  a. How long does it…

A: Given data: Acceleration of the car, a=1.50 m/s2 Initial speed of the car, u=0 Final speed of the…

Q: A rocket leaves its platform with acceleration ⃗ a= ( 4.00 ^i+2.00 ^j ) m/s2 and initial velocity…

A:

Q: A particle moves accordingly to a law of motion s = f(t) = t^2 e^−t, t ≥ 0, where t is measured in…

A:

Q: 1. Use the data below to make a distance-time graph. Be sure to include labels and scales. Bike Ride…

A: Given:   we have to plot distance time graph

Q: An electron, in a picture tube of a TV set, travelling in a straight line, accelerates uniformly…

A: Given data:  Initial speed (v0) = 4.0 × 104 m/s Final speed (v) = 9.0 × 106 m/s Distance traveled…

Q: Superman needs to save Lois from the clutches of Lex Luthor. After flying for 12 seconds, he is 1900…

A:

Q: A snowmobile with an initial speed of 5.6 m/s travels 24.0 m in 2.0 s. What final speed does it…

A: Given data:  Initial velocity (V0) = 5.6 m/s Distance traveled (x) = 24.0 m Time (t) = 2.0 s…

Q: 1. An object's position as a function of time in the x-direction is given by; x(t) : 10 +5e-0.3t…

A: