Part A A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of 3.0 m/s. Two seconds later the bicyclist hops on his bike and accelerates at 2.0 m/s until he catches his friend. How much time does it take until he catches his triend (after his triend passes him)? Express your answer using two significant figures. Templates Symbols undo redo Teset keyboard shortouts help Submit Request Answer Part B How far has he traveled in this time? Express your answer using two significant figures. Templates Symblols undo rego reset keyboard shortcuts help m Submit Request Answer Part C What is his speed when he catches up? Express your answer using two significant figures. Temgtates Symbols undo redo Teset keyboard shortcuts Help m/s Submit Request Answer

Q: Part A The speed of the crate at A is 18 ft/s, which is increasing at a rate i = 2 ft/s? (Figure 1)…

A: Given Data The speed of crate at A is:v=18 ft/s The increase in speed is :v˙=2 ft/s2 The curve…

Q: 1) A baseball pitcher makes a big mistake and throws the ball straight up. If it reaches a maximum…

A:

Q: Part A Two cars travel on the parallel lanes of a two-lane road. The cars are at the same location…

A: The graphical problems related to kinematics help understand the relations between displacement,…

Q: A subway train starts from rest at a station and accelerates at a rate of 1.70 m/s² for 14.0 s. It…

A:

Q: Part A Select the correct "story" about a real object that has the motion diagram shown in the…

A: From motion diagram it is clear that initially an object let it be a car is travelling at constant…

Q: Part A A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant…

A:

Q: A record of travel along a straight path is as follows: 1. Start from rest with constant…

A: Equation of motions: 1) v= u + at2) s= u t + 12 a t23) v2- u2= 2 a s If an object is moving at…

Q: A cement block accidentally falls from rest from the ledge of a 66.2-m-high building. When the block…

A:

Q: Constants Ilya and Anya each can run at a speed of 8.30 mph and walk at a speed of 4.00 mph . They…

A: Average speed is defined as the ratio of total distance travel to total time.

Q: V A A 0 t 2 4 5 B 2. Two identical objects, A and B, move along straight, parallel, horizontal…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: The velocity of a particle traveling in a straight line is given by v = (6t – 3t2) m/s, where t is…

A:

Q: A helicopter is ascending vertically with a speed of 5.30 m/s . At a height of 107 m above the…

A: Given: The speed is u=5.30 m/s. The height is h=107 m. According to equation of kinematics:…

Q: People hoping to travel to other worlds are faced with huge challenges. One of the biggest is the…

A:

Q: ▼ Part A Your friend, who in a field 70 meters away from you, kicks a ball towards you with an…

A: Initial Velocity u = 20 m/s Displacement S = 100 m Acceleration a = -1.0 m/s2 ( negative since it is…

Q: Alan leaves Los Angeles at 8:00 a.m. to drive to San Francisco, 400 mi away. He travels at a steady…

A:

Q: A soccer ball is released from rest at the top of a grassy incline. After 5.1 seconds, the ball…

A:

Q: 3. An object moves along the line from point / to point 2 in time Ar. a. Suppose that the object is…

A:

Q: rock is shot vertically upward from the edge of the top of a tall building. The rock reaches its…

A:

Q: A child runs at speed v. while an adult runs at speed Va. If the adult gives the child a head start…

A: Given, The child speed= vc Adult speed = va Distance =d Let the time is taken by the adult to catch…

Q: A. A soccer ball is kicked at an angle of 35° and gained an initial velocity of 40 m/s. Determine…

A: Given (A) Angle θ              = 35 Initial velocity (u) = 40 m/s Time (t)                = 1.5 s…

Q: I don't get it

A: Given,

Q: Learning Goal: A car is traveling at a constant velocity of magnitude vo when the driver notices a…

A:

Q: A car starts from rest at a stop sign. It accelerates at 4.0 m/s² for 6.2 s, coasts for 1.8 s, and…

A: initial velocity (u) = 0 m/s a1 = 4 m/s2t1  = 6.2 sec t2 = 1.8sec a3 = - 2.9 m/s2

Q: Chino is cycling along a flat road with a speed of 15 m/s when he starts to SPEED UP just before…

A:

Q: When jumping, a flea accelerates at an astounding 000 m/s2, but over only the very short distance of…

A:

Q: +v 5 t Pick all of the correct answers O The acceleration switches from positive to negative between…

A: Given data:  Graph between velocity and time Required: Correct statements about velocity-time graph

Q: car in stop-and-go traffic starts at rest, moves forward 21 m in 8.0 s, en comes to rest again. The…

A: Area under velocity time graph represents displacement.

Q: An antelope moving with constant acceleration covers the distance 75.0 m between two points in time…

A:

Q: A ball is moving through the air. The data in the table that follows are either the x or y position…

A:

Q: Part A What is the acceleration as a function of time? Express your answer using two significant…

A:

Q: A student is running at her top speed of 5.2 m/s to catch a Shuttle bus, which is stopped at the bus…

A: a) here intial velocity of student and relative distance between bus and student is given  W.r.t bus…

Q: The figure shows three paths taken along the horizontal axis. Each path begins at the circular dot…

A:

Q: 6) An object moves with constant acceleration. At t = 2.50 s, the position of the object is *= 2.00…

A: Given : Object moves with constant acceleration. At t = 2.50 s Position, x = 2m Velocity, v = 4.5…

Q: Assuming constant acceleration while coasting, how much time dia the 13 m? A boat is cruising in a…

A: Giveninitial velocity (u)=2.5 m/sDistance (s)=13 mFinal velocity (v)=1.5 m/s

Q: (Figure 1) is the potential-energy diagram for a 500 g particle that is released from rest at A.…

A: Given, mass of particle , m = 500 g = 0.5 kg From graph , Potential energy at A = 5 J Potential…

Q: Your dog is running around the grass in your back yard. He undergoes successive displacements 3.25 m…

A: Given Data: Three successive displacements 3.25 m south, 7.89 m northeast znd 15.5 m west.

Q: The position of a particle is given by the function : (2t³ — 9t² + 12) m, where t is in s. x = ▼…

A: The position of a particle is given by the function x= (2t3-9t2+12) m, where t is in s. c) To find…

Q: Car A is moving at a speed of 10 m/s while car B is moving at a speed of 5 m/s as shown in Figure 2.…

A:

Q: Hi help with physics question: attached pic

A: Answer=31.50 m/s2 (As image of question is not very clear and in case value of acceleration given is…

Q: On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball with a golf club…

A:

Q: A speed skater moving across frictionless ice at 8.5 m/s hits a 5.5 m -wide patch of rough ice. She…

A:

Q: QUESTION 1 An object is moving in a straight line. For this object, the displacement with velocity…

A: Note: "Since you have asked multiple questions, as per our guidelines we will solve the first…

Q: For which one of the following motions is the object's displacement different than the distance…

A: Distance means the path travelled by an object but displacement indicates the closest path travelled…

Q: A cement block accidentally falls from rest from the ledge of a 60.9-m-high building. When the block…

A:

Q: Part A A delivery truck travels 20 blocks north, 16 blocks east, and 27 blocks south. What is its…

A: Part A) The final displacement from the origin can…

Q: If a water balloon is thrown DOWNWARDS at a 38 degree angle (measured from the horizontal) at 5 m/s…

A:

Q: Draw a graph of displacement (position) versus time that shows a person running away from the…

A: Distance = speed x time time = distance / speed

Q: Week 4 Fall 2019 sWB-Building Height Ironman steps from the top of a tall building. He falls freely…

A: As the ironman falls freely from the top of the building, the initial velocity is zero.Then,

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.