An object moving in the +x axis experiences acceleration of 2.0 m/s^2. This indicates the object is: (choose one best answer)   1. changing its velocity by 2.0 ms/s 2. taveling at 2 m in every second 3. increasing its velocity by 2 m/s in every second 4. traveling at 2 m/s in every second

Q: green traffic light while moving at car passes a a velocity of (6 m/s). It then accelerates at…

A:

Q: A tennis ball with a velocity of 24.4 m/s is thrown perpendicularly at a wall. After striking the…

A: The average acceleration of the ball can be given as

Q: police car's acceleration is 2.80 m/s2m/s2

A: The velocity of police car vp=95km/h=95×1000/3600 m/s=26.4m/s The velocity of the speeder…

Q: An object moving in the +x axis experiences an acceleration of 2.0 m/sec2 This means the object is O…

A: Given data : magnitude of acceleration is, a=2 m/s2.

Q: A cat chases a mouse across a 1.6 m high table. The mouse steps out of the way, and the cat slides…

A: Given data:  Height of table (h) = 1.6 m Cat slides off the table  Horizontal displacement (d) = 1.2…

Q: A Car traveling at 10 m/s begins to be accelerated at 12m/s^2. The distance the car covers in the…

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Q: Two cars emerge side by side from a tunnel. Car A is traveling with a speed of 60km/h and has an…

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Q: A particle is traveling in two-dimensional motion as follows: x(t)=(35t4-500t3 + 50t) m y(t)=…

A:

Q: An object starts from a position of 20 meters to the left of the origin and with a velocity of +10…

A: Given: The initial position of object is d=20 m. The velocity of the object is v=10 ms. The time…

Q: A rocket accelerates from rest at a rate of 80 m/s^2. How long does it take for the rocket to reach…

A: Solution: Given,  acceleration of rocket(a) = 80 m/s2 final velocity of rocket(v) = 8000 m/s initial…

Q: List the following items in order of decreasing speed, from greatest to least: (i) A wind-up toy car…

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Q: Two cars which are separated by 4.06 km are moving on the same direction. The car in front is moving…

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Q: A particle moving with a constant acceleration has a velocity of 20.9 cm/s when its position is x =…

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Q: I need help on p 2.22. I am so confused.

A: Given information:Acceleration of the car (a) = 7g m/s2 = 7 × 9.81 m/s2 = 68.67 m/s2.Initial…

Q: - A car traveling at 60m/s initially accelerates smoothly at 85m/s in 12s. How far will your car…

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Q: 80 70 60 50 What does a curved line on a distance-time graph show? 40 30 20 10 Time (hours) at the…

A: What does a curved line represent on a distance time graph ?

Q: You attach a meter stick to an oak tree, such that the top of the meter stick is 2.67 meters above…

A: The diagram of the system is given below:                                               According…

Q: Starting from rest, a car accelerates at a rate of 7.5 m/s^2 for 4.7 seconds. What is its velocity…

A: Acceleration of the car, a = 7.5 m/s2 Time period of acceleration, t = 4. 7 seconds

Q: which of the following speeds is the fastest? a. 4.2 ' 10^-2 km/s b. 1.4 ' 10^2 km/s c. 4.0 '…

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Q: Q17) A stone is projected vertically upwards with a speed of 12 m/s from the top of an 18 m high…

A: When a stone is projected vertically upward first the stone reaches at a maximum height and then…

Q: The position of a crate sliding down a ramp is given by x = (0.30t)m, y (1.55t2) m, z = (6 -…

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Q: The acceleration of a ball as it rolls down a ramp is 4 m/s2. The ball is referred to 2 s after it…

A: Answer is Option (e) Using kinematic equation, the expression for find velocity is v=u+at Substitute…

Q: An object is dropped from a​ tower,1600 ft above the ground. The​ object's height above ground t…

A:

Q: A stone is thrown downward with a speed of 16 m/s from a height of 17 m. (acceleration due to…

A: It is given that,

Q: A train is traveling at 50.0 miles per hour. 1 mile is equal to 1.61 kilometers. How fast is the…

A: 50.0 mih1.61 kmmi103mkmh3600 s=22.36 ms

Q: Two cars which are separated by 2.67 km are moving on the same direction. The car in front is moving…

A: Given in question -  Distance(D) = 2.67 km                                    Velocity of first car…

Q: 27. Andrew has several tables filled with data describing moving objects. Which table has data that…

A: Part (27):Introduction: The acceleration of the object is defined as the rate change of velocity…

Q: You start out by driving 82 miles north in 4 hours and 36 minutes, and then you stop and park for a…

A:

Q: An object is moving at speed of 30 m/s on a straight line when it starts to slow down at a rate of 5…

A: 75.6 m

Q: A stone is thrown downward with a speed of 12 m/s from a height of 14 m. (acceleration due to…

A:

Q: You are on one of those fast roller coasters that is traveling at 30 m/s and it accelerates at 4…

A: Given: Initial velocity of roller coaster u=30 m/s Acceleration a=4 m/s2 Time t=4 s

Q: The makers of a certain automobile advertised that their car could accelerate from 15 miles per hour…

A:

Q: if the distance is (1000) ft and the travel time is (18.9) second , then the space mean speed is…

A: Given  Distance (d) = 1000 ft  Travel time (t) = 18.9 second     Space mean speed(V) = distance/time…

Q: You are driving home from university at a constant speed of 90 km/h for 180 km. You then slow down…

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Q: 16. A train changes its speed uniformly from 60 mi/hr to 30 mi/hr in a distance of 1500 ft. What is…

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Q: Two buses leave Billings ones heads west at 66mph and the other heads east at 70 mph how many. Hours…

A: Given:-  The two buses leave Billings  one bus moves westward with the speed of v1= 66 mph.  The…

Q: car can go from zero to 120 miles per hour in 6.5 seconds. If it can keep its acceleration constant,…

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Q: A car has a speed of 30 m/s and the acceleration 4m/s^2 at the time t=8sec what is the speed of the…

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Q: An object is dropped from a tower, 153 ft above the ground. The object's height above ground t sec…

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Q: 9. The speed of an object moving in a straight line increases from 10 m/s to 20 m/s in 2 s. What is…

A: Acceleration= Vf -Vi/t  Vf is the final velocity Vi is the initial velocity t is the time taken  a =…

Q: There is a 1500 mile race course. The max forward acceleration is 4 m/s2 and the max backward…

A: Given terms: To determine: Equation for the fastest time. Position, velocity and time.

Q: 13. How far did this object travel in total? Determine the following: 40 14. The acceleration from…

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Q: A stone is thrown downward with a speed of 17 m/s from a height of 19 m. (acceleration due to…

A: The initial speed of the stone, u=17 m/s   The height, h=19 m

Q: two car with a distance of 100m between them are moving in the same direction with the same speed.…

A: Write the expression of final velocity of first car in 5 seconds.   v1f=v+at=v-a5v1f=v-5a   Assume…

Q: 9. A car with its brakes applied has an acceleration of -1.2 m/s˄2. If its initial velocity is 10…

A: Letter of correct answer - 9. Option (C) 35m is correct answer. 12. Option (B) 0.0206 m/s2 is…

Q: Problem: Lightning McQueen moves from rest and accelerates for 9 seconds. it's velocity after 5…

A:

Q: A bullet moves 1 foot in a millisecond (ms). Convert this speed into miles per hour.

A: Given data:  Distance (d) = 1 ft Time (t) = 1 ms Required: Speed in miles per hour

Q: Q9) The average acceleration of the particle (in m/s) between t-0 and t-2 (s) is a. 6 b. 14 c. 8 d.…

A:

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –