Current Attempt in Progress Figure (a) shows a red car and a green car that move toward each other. Figure (b) is a graph of their motion, showing the positions xg0 = 285 m and x,o = -35 m at time t = 0. The green car has a constant speed of 20 m/s and the red car begins from rest. What is the acceleration magnitude of the red car? Green car Red car (a) t (s) (b) Unit (u)x

Q: A public transportation bus travels back and forth along a road, following the position versus time…

A: given -  Position -time graph

Q: Pablo and Jacob are running a half marathon. Jacob is d = 55 m behind Pablo and both are running at…

A: Given information: Thew distance between Jacob and Pablo (d) = 55 m The speed at which they are…

Q: Problem 3 Complete the table with the signs of the velocity and acceleration at t = 1 s, t = 3 s and…

A: Here Position Vs time graph is given. We have to find the sign of velocity and acceleration for the…

Q: Vx (m/s) 4 2 t (s) 4 2 3 he figure above shows a graph of the velocity-vs.-time graph for a particle…

A: Following points to be drawn. We know that

Q: v (m/s) 6 4 2 0 -2 6 m 30 m 18 m -6 m 4 0m 24 m 12 m -12 m 8 12 16 20 -4- -6- A car starts from x; =…

A: Solution: Given: xi = starting position of car = 12 m ti = starting time = 0 s tf = final time = 2 s…

Q: The cheetah can reach a top speed of 114 km/h (71 mi/h). While chasing its prey in a short sprint a…

A: Please see the answer below

Q: figure below). Initially the motorcycle takes the lead, but then the jet takes the lead, and finally…

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Q: Problem 10: The velocity vs. time graph of the motion of an object is shown in the figure. Velocity…

A: We know  Acceleration (a) = dv/dt            that is the slope of velocity vs time graph . In given…

Q: Figure (a) shows a red car and a green car that move toward each other. Figure (b) is a graph of…

A: Assume the red car and the green car moves towards each other. The constant speed of the green car…

Q: nction of time. Various 6- 4. 2- 4. -2. 12 16 20 -6- 8.

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

Q: a) What is the total distance? b) What is the car's total displacement  c) What is the car's…

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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: The figure shows a distance vs. time graph of an object with three distinct regions, I, II, and III.…

A: Introduction: The velocity of the rate change of the displacement with respect to time, it is a…

Q: Unit 1: Kinematics Ahmed and Khalid are having a 100m race from start to finish. Ahmed gives Khalid…

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

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Q: Examine the following graph. Estimate at which time hamster 1 and hamster 4 have the same…

A: The velocity versus time graph is given for the four different hamsters running in a raceThe…

Q: Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. In a…

A: According to the kinematics equation, find the distance traveled in first time interval.…

Q: x (m) The figure shows the position of an object as a function of time, with all numbers accurate to…

A: Average speed = total distance /total time  Average velocity = total displacement /total time

Q: An item on a straight line has a displacement s and time t  of:  s= -6t^6 - 4t^4 + 2  What is the…

A: An item on a straight line has a displacement s and time t  is s=-6t6-4t4+2

Q: Suppose that at the end of its trip, the train slows to a stop from a speed of 30.3 km/h in 5.54 s.…

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Q: The figures below show two cars moving toward each other and the position versus time graphs for…

A: Initial distance of the green car is xg=270 m Initial distance of the red car is xr=-35 m ( Here -ve…

Q: The motion of a particle along a straight line is represented by the position versus time graph to…

A: Given: The motion of a particle along a straight line is position versus time graph to the right.…

Q: Figure (a) shows a red car and a green car that move toward each other. Figure (b) is a graph of…

A: Given: xg=256 mxr=-35mt=0ug=21 m/sur=0 total distance =300m

Q: *37. mmh A car is traveling at a constant speed of 33 m/s on a high- way. At the instant this car…

A: Given  let’s call first car as A and second as B uA =33 m/s aA=0  uB=0 distance (s)=2500 m Required…

Q: Current Attempt in Progress (a) Suppose that a NASCAR race car is moving to the right with a…

A: (a) Average Acceleration with Constant Velocity: When an object moves with constant velocity, its…

Q: An object falls freely for 25 seconds. Calculate the velocity after 25 seconds.

A: time for which object has fallen, t= 25 sec acceleration of object, g=10 m/s2          ( as its…

Q: Starting from rest, a car accelerates at a constant rate of 3.0 m/s2 for a time of 5 seconds.…

A: Given:acceleration of the car a = 3 m/s2initial velocity of the car, u = 0 m/sSolution:1. From the…

Q: ou throw an object up with an initial velocity of voy=13 m/s from a height of y=25 m.  Part a) How…

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Q: If an object was moving along a line (+ position axis) has the acceleration-time graph above. How…

A: