v, (m/s) 12.0 - 8.00 4.00 -t (s) 2.00 4.00 6.00 8.00 10.0 12.0

Q: A boy stands daydreaming as his friend runs by at the constant speed of 3.68 m/s. After 1.39 s, the…

A: Given: The constant speed of the boy's friend is 3.68 m/s. The initial speed of the boy is 0 m/s.…

Q: A cat starts from rest and runs in a straight line according to x(t)=60+3t^2. Calculate the…

A: Position as a function of time is Find:(a) Displacement during the first (b) Velocity at (c)…

Q: An object is moving in the x-direction with some initial velocity. After a time of 4.06 seconds, the…

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Q: You are driving your car, and the traffic light ahead turns red. You apply the breaks for 2.93s, and…

A: Given data: Time taken (t) = 2.93 s Final velocity (v) = +5.33 m/s Acceleration (a) = -2.98 m/s2…

Q: (a) Calculate the height (in m) of a cliff if it takes 2.10 s for a rock to hit the ground when it…

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Q: a test rocket is fired straight up from the rest. the net acceleration is 20 m/s upward and…

A: Velocity when the rocket ceases firing v=u+anett=anett    u=0=20 m/s24.0 s≈80 m/s

Q: A stone is dropped from rest from the top of a high rise. It takes t=3.4s for it to reach the…

A: The displacement is Y Acceleration is a Time period T Initial velocity Vi The expression of…

Q: x(t) = At2/(t+B)

A: Refer attachment

Q: An astronaut has left the International Space Station to test a new space scooter. Her partner…

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Q: A car is traveling along a straight road at a velocity of +33.8 m/s when its engine cuts out. For…

A: We are given initial velocity of car. We are given the final velocity. We are given 2 time intervals…

Q: A Turtle is moving with a constant acceleration along a straight path. He starts his stopwatch as he…

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Q: 43. (a) 5.32 m/s² for Laura and 3.75 m/s² for Healan (b) 10.6 m/s for Laura and 11.2 m/s for Healan…

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Q: A particle moves only along the x axis. Its position varies with time according to the equation x =…

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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 particle starts from rest at x = -3.3 m and moves along the x-axis with the velocity history…

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Q: Nakset bikes to work every morning. 19 meters from his home where he started, he gains a velocity of…

A: Acceleration is the rate of change of velocity. For constant acceleration The three equations are, v…

Q: A car starts from rest with an acceleration of 5.3 m/s2 which decreases linearly with time to zero…

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Q: The elevator starts on the first floor then accelerates 2.46 ft/ss for 5 sec and continues for 12…

A: Acceleration of the elevator a=2.46 ft/s2 Time for which the elevator is accelerated t1=5 s The…

Q: An aircraft starts at rest and is accelerated for 14.4 seconds, at which time the aircraft launches.…

A: Here, Aircraft starts at rest, so, its initial velocity, u = 0 m/s Time of launch, t = 14.4 s…

Q: 5, Shaudia drives her car east for 35.0 minutes at 80.0 km/h and then stops for 15.0 minutes. She…

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Q: An object moves along the x-axis so its x-coordinate obeys the equation x=at² + bt+c, where a = 11,…

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Q: A sprinter accelerates from rest to a top speed with an acceleration whose magnitude is 3.76 m/s 2.…

A: The solution of the above problem is given below

Q: PROBLEM A rocket moves straight upward, starting from rest with an acceleration of +29.4 m/s². It…

A: Let us take upward as positive direction and downward as negative direction.  Acceleration due to…

Q: An object is dropped from rest from the top of a 55.68-meter building. After 1.63 seconds, another…

A:

Q: the drag racer starts from rest and moves north with a constant acceleration of a1=2.20 m/s2 for…

A: Given:- a1 = 2.20 m/s2 t=95.4 s a2=2.91m/s2

Q: A body moves along the x-axis. Its position is expressed in the given equation with respect to time:…

A: Given that, The position equation is x=-4t+2t2 Time intervals t = 0 to t = 1s and t = 1s to t= 3s

Q: A gazelle runs past a cheetah crouching below the grass on the planes of the savanna. When the…

A:

Q: At time t=0.00s a car is Traveling along a straight line at a speed of 20m/s with constant…

A: Given that  Initial speed of car is  u=20 ms Travelled distance by car is  x=56.0 m Time taken to…

Q: Alexander's hobby is dirt biking. On one occasion last weekend, he accelerated from rest to 17.8…

A: It is given that,

Q: A particle undergoes a constant acceleration of 4.00 m/s². After a certain amount of time, its…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: A car starts from rest with an acceleration of 5.3 m/s2 which decreases linearly with time to zero…

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Q: A particle is moving in a straight line with its position given by x=(8.5m/s^2)t^2 + 6.0m.…

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Q: Glenda has a height of 1.83 meters measured from the ground surface. She then lifts a rock and throw…

A: Height of Glenda, h=1.83 mAcceleration, a=35.0 m/s2Distance, d=0.64 mBall was released ho=2.20 m…

Q: Sarah is standing when she sees a boy running towards her with constant velocity 6.0 m/s. When they…

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Q: A car starts from rest with an acceleration of 6.0 m/s² which decreases linearly with time to zero…

A: GivenAcceleration is:Time, Distance traveled,

Q: 1. The acceleration of a particle is given by a = 2t - 10, where a is in meters per second squared…

A:

Q: A motorcyclist heading east through a small town accelerates at a constant 4.9 m/s/s after he leaves…

A: We are given acceleration which is constant throughout the motion. We are also given initial…