Kian is driving 48 miles per hour and is speeding up to merge onto the highway he gradually accelerates at a rate of 7 miles per hour for several seconds the formula s = ut + 1/2 at^2 can be used to calculate the distance s an object travels in t seconds in the formula u represent the initial velocity and a represents a constant acceleration

Q: A truck is travelling on a highway road with constant velocity of 20 m/s after 2 seconds a car sets…

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Q: What quantities are needed to describe velocity? O distance, location, and speed O distance, time,…

A: velocity =(change of distance)/(time ) ,again velocity is vector quantity ,

Q: A subway train is sitting in a station. It reaches its cruising speed after accelerating at 0.75…

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Q: the v – t graph for the motion of a motorcycle as it moves along a straight road. The motorcycle…

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Q: Maximum velocity (in m/s). b) The total time it travels at maximum velocity.

A: Area under velocity time graph represent displacement

Q: The figure (Figure 1) shows a motion diagram of a car traveling down a street. The camera took one…

A: To plot the distance time graph using the motion diagram we need to collect all the data shown in…

Q: A rock thrown straight up into the air has a velocity of y(t) = -9.8t + 20 meters per second after t…

A: Given data The velocity of the rock is yt=-9.8t+20 The duration of the rock is t = 2 s

Q: A car travels on a straight, level road. Starting from rest, the car is going 27 m/s at the end of…

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Q: The images of trees  come from a catalog advertising fast-growing trees. If we mark the position of…

A: Consider the table shown below for the tree growth with time.

Q: Describe a straight-line graph in terms of its slope and y-intercept. Determine average velocity or…

A: As per guidelines, the first three sub parts has been answered.

Q: A car accelerates from initial velocity of 10 m/s. the acceleration is increasing uniformly from…

A: !!

Q: Part A- Direction Write speed or velacity before each mumber if the situation indicates concept of…

A: NOTE: As per guidelines, I can solve first three parts of the problem. If you need help with other…

Q: soccer ball moves in a straight line (the x-axis). The aph in the figure (Figure 1) shows this…

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Q: Solve using rectilinear motion principles car A at a gasoline station stays there for 10 min after a…

A: Let t1 denotes the halt time of car A, t2 denotes the time taken to overtake the car B after halting…

Q: A racing car accelerates uniformly from rest along a straight track. This track has markers spaced…

A: Given : At marker 2 : speed is 140 Km/h  Initially speed is 0 km/h  Each marker at equal distance.…

Q: A toy rocket is shot straight upward from a launch pad of 1 m above ground level with an initial…

A: Given: The initial height is 1 m. The initial velocity is 24 m/s.

Q: A police car traveling south toward Sioux Falls, Iowa, at 160 km/h pursues a truck traveling east…

A: Distance of police car from Sioux Falls y=50 km Distance of truck from Sioux Falls x=40 km Speed of…

Q: On the position-time graph below, sketch a plot representing the motion of an object which is ... .…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts. If you want any…

Q: A car from rest moves with a constant velocity of 60 km/h for 2 hours. The driver then decided to…

A: Given:-  A car start from the rest and moves with the constant speed of v1 = 60 km/h for a time t1 =…

Q: During which time periods (A through G) was the object slowing down for more than half of a second.…

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Q: You are driving down the road at a constant speed. Another car going a bit faster catches up with…

A: Sketch a position graph, for the two cars of which you are driving a car at constant speed and…

Q: Mr Garcia is standing from a 100 ft tower where he throws a ball vertically into the air with an…

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Q: The images of trees  come from a catalog advertising fast-growing trees. If we mark the position of…

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Q: Carl is eating lunch at his favorite cafe when his friend Isaac calls and says he wants to meet him.…

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Q: 1. Speed is directly proportional to the length of time travel. TRUE OR FALSE  2. In a simulation…

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Q: You have already traveled 30 miles east and then 30 miles north. To get back to the start, you…

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Q: A child is sledding on a smooth, level patch of snow. She encounters a rocky patch and slows to a…

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Q: lo nollsineao1 nolloM Part B- Data for the Motion of a Passenger Jeepney Data Part A- Data for a…

A: 1) Table 3.2 time (s)  distance (m) 0 0 2 20 4 38 6 60 8 79 10 100 12 120 14 138

Q: The area under the line in a velocity vs time graph represents the acceleration O velocity O change…

A: Introduction: The velocity of the object is defined as the rate change of velocity with respect to…

Q: A rabbit is moving in the negative x-direction at 1.50 m/s when it spots a predator and accelerates…

A: Given: Initial velocity of rabbit in x direction (vx) = -1.5 m/s. Final velocity of rabbit in y…

Q: Describe the acceleration of the ship based on the graph below (See the picture). A.The ship…

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Q: Kian is driving 48 miles per hour and is speeding up to merge onto the highway he gradually…

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Q: A hike starting from rest acquires a speed of 40 m/s in 20 seconds. Then, the bike travels with this…

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Q: A. Figure 1.1 shows a road vehicle which may be modelled as a particle. The vehicle accelerates in a…

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

Q: QUESTION 4 4. A car is moving to the west. Describe how its velocity would change based on the…

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Q: A car starts from rest and accelerates to a speed of 60 mph in 25 seconds. The acceleration during…

A: The total distance traveled by the car is equal to the area under the speed-time curve. In this…

Q: Shown below are six POSITION vs. TIME graphs. Let WEST be the positive direction. Identify all the…

A: given :- position vs time graph  west be the positive direction

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

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Q: The table below shows data (position or velocity) for 8 different objects. Let west be the positive…

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Q: A total distance of travel of 1,000 km breaks every 100 km of a pattern of East-South-East-South…

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Q: Shown below are six VELOCITY vs. TIME graphs. Let NORTH be the positive direction. Identify all the…

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Q: A rabbit is moving in the positive x-direction at 1.50 m/s when it spots a predator and accelerates…

A: Initial velocity of rabbit= 1.5 m/s

Q: A roly-poly bug moves on the x axis. The bug has a variable velocity which is denoted by V =…

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Q: A car accelerates from initial velocity of 10 m/s. the acceleration is increasing uniformly from…

A: Given, The initial velocity of the car u=10 m/s acceleration a1=8m/s2 time t1 =6 s deceleration…

Q: Karen bikes at 8 mph for 0.3 hours from home to the park. At soon as she arrives, Karen remembers…

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Q: A car moves to the right at constant acceleration, starting from rest. In the figure the position of…

A: Given: At the start, t = 0  and velocity = u = 0 At t1 = 1.1 sec, s = 3.6 m

Q: Haley is driving down a straight highway at 67 mph. A construction sign warns that the speed limit…

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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 –