3. A car starting from rest passes two milestones A and B that are 250 m apart. It takes 60 s to pass A and another 60 s to pass from A to B. Find the velocities of the car when it passes milestone A and milestone B.

Q: What is the acceleration of the fastest human sprinters? Olympic sprinter, Usain Bolt, reaches his…

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Q: 18. A car starts from rest and travels in a straight line with a constant acceleration of 7.00…

A: The acceleration of the car,

Q: 4. You attach a meter stick to an oak tree, such that the top of the meter stick is 2.27 meters…

A: Given The top of the meter stick from the ground is h1=2.27 m. The time is taken by Acron to cover…

Q: 3. The position of a car is given by x(t) = −(10m/s)t+(2m/s²)t². a) Find the velocity and…

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Q: 1. Cars A and B are traveling respectively at the constant speeds of (v₁), = 22 mi/h and (VB) = 13…

A: Relative velocity: The relative velocity () of object relative to object  is given by the…

Q: 4. A car accelerates on a straight road from rest to 88 km/h in 6.5 s. What is the magnitude of its…

A: Let the initial velocity of the car is u and final velocity is v , and if the avarage acceleration…

Q: 13. When a 1984 Alfa Romeo Spider sports car accelerates in the x-direction at the maximum possible…

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Q: A ball was thrown vertically upward with an initial speed of 96 m/s. A. How high did it rise? B.…

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Q: Starting from rest at home plate, a baseball player runs to first base (90 ft away). He uniformly…

A: Solution: Given: Player runs for total distance of 90 ft. We divide this distance in two legs: first…

Q: 3. It was a cold rainy evening when Maria decided to end her relationship with Pedro. Pedro, who was…

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Q: Mary accelerates from rest up to 7.3 m/s in 3.45 seconds. a. Calculate her average acceleration. t =…

A: Given data:  Initial velocity (vi) = 0 m/s Final velocity (vf) = 7.3 m/s Time (t) = 3.45 s Required:…

Q: A bicyclist, steadily speeds up from rest to 28.0mph in 7.70s. How far did she travel (in given…

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Q: nas slowe as the deceleration of th

A: As per rule, allowed to answer first question and post the remaining in the next submission.   Given…

Q: 3. You are driving at a constant velocity of magnitude vo when you notice a garbage can on the road…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: An apple was released from rest at the top of a 100 m high building. Find the time it took for the…

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Q: 1. Car A is moving with a constant velocity 5.57 while Car B starts from rest and accelerates with a…

A: As per the guidelines i can answer only the 1st one. Please post separately for other answers.

Q: 3. An object is thrown vertically upward. It has a speed of 40 ft/s when it has reached one-half its…

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Q: 1) Jamie is driving at a constant speed of 118 km/h when she suddenly sees a stop sign 60 m ahead.…

A: Please see the attached images for the solution.If there are queries or if the images are not…

Q: A motorcyclist starts from point D with a constant acceleration aj = 12 in / s2 toward Four seconds…

A: Given: The acceleration of the motorcyclist is  a=12 ins2 =12 ins2 ×0.0254 m1 in=0.3048 ms2 . The…

Q: 4. A particle is moving in a straight line and its distance s, in meters, from a fixed point in the…

A: Given data:  A particle is moving in a straight line Distance as function of time s(t) = 12t - 15t2…

Q: . A car has an initial speed of 25 m/s and a constant deceleration of 3 m/s. Determine the velocity…

A: Given: The initial speed of the car is 25 m/s. The deaeration of the car is 3 m/s2. The time…

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: 2. A dog named Lassie goes this way, then that way: First she runs east at 4.50 m/s for 20 s. Then…

A: Solution: Lassie runs east at 4.50 m/s for t1 = 20 s, so the displacement made by her is And she…

Q: EXOQ Compare the auxillary equations in the cases of the double rod ordented Vertically (figure…

A: Step 1: Auxiliary equation comparision ;(a) Vertical rod In figure 1.2(a) :For the vertical double…

Q: Suzie Lavtaski has reached the end of the ski slope and abruptly decelerates from 31.2 m/s to 2.4…

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Q: A ball is fired downwards into a medium with an initial speed of 26 m/s. If it experiences a…

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Q: A motorcycle is following a car that is traveling at constant speed on a straight highway.…

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Q: The motion of a particle along a straight line is defined by s=Xt-6t. Find the average acceleration…

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Q: trooper is moving due south along the freeway at a speed of 35 m/s. At time t = 0,a red car passes…

A: Given: The initial speed of the trooper car is 35 m/s. The speed of the red car is 48 m/s. The…

Q: 1. A train leaves the station on a 50 km commute. The train must make a 60-second stop every 1.0 km…

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Q: Car A is moving with a constant velocity 6.17 m/s while Car B starts from rest and accelerates with…

A: 4.2876 seconds before car B overtake car A. Your answer is time t=4.2876sec.

Q: 3. The velocity of a particle traveling along a straight line is v (3t - 4t) ft/s, where t is in…

A: Velocity of the particle traveling along the straight line, v = 3t2-4t fts  Initial condition,  At,…

Q: 10. A person is driving along a straight highway at a speed of 22.0 m/s when the traffic light which…

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Q: 2. A military jet lands on an aircraft carrier at a speed of 160 miles per hour. The aircraft…

A: Given values: Initial speed of the jet, u=160 miles per hour Final speed of the jet, v=0 m/s Time,…

Q: 1. Driver A is cruising along enjoying the fall colors. Driver B starts driving her car the instant…

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Q: A car starts from rest and accelerates at a rate of 1.8 m/s² West for 15s. It goes at a constant…

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