7. A car is driving at a velocity of 24 m/s. If its brakes can supply an acceleration of -5.0 m/s2. how much time will be required to bring the car to a stop? Homework

Q: 4. A BMW can 0 to 60 miles per hour in about 4 seconds, which is equivalent to approximately 7 m/s².…

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Q: Can a car traveling in the -x direction experience an acceleration in the -x direction? If so, what…

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Q: A space vehicle accelerates smoothly (const. acceleration) from 55.0 m/s at t = 0 to 359 m/s at t =…

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Q: To Merge into the highway you need to increase your speed from 50 km/h to 100 km/h. If your car can…

A: Write the given values with the suitable variables. u=50 km/h=50×10003600 m/s=13.89 m/sv=100…

Q: 4. A car has a velocity of 20 m/s after 1 min. The car increases its velocity uniformly for 30 s.…

A:

Q: 5. A car drives down a straight farm road. Its position x from a stop sign is described by the…

A: CONCEPT: Given, displacement  x(t) = At2-Bt3 Where A = 2.14 m/s2 and B = 0.0770 m/s3 we know,…

Q: A car initially traveling 19 m/s then accelerates 3.5 m/s? for 5.2 s. What is the car's speed at the…

A: Given Initial speed of car  u = 19 m/s Acceleration of car  a = 3.5 m/s2 time during which car…

Q: 1. What is the average speed of a cheetah that sprints 100 m in 4 s? How about if it sprints 50m in…

A: average speed=total distance total time for 100 m in 4s average speed=1004=25 m/s

Q: 11. An object moving only in the vertical has a constant acceleration of -10 m/s² is initially at…

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Q: If you toss a ball upward with an initial speed v = 2m/s, it reaches a max height h without air…

A: Given data:  Original initial velocity (v) = 2 m/s, vertically upward  Maximum height = h New…

Q: 3, An object is accelerated from rest at a constant rate of S.00 m/s'. What will be its speed after…

A: Given data The acceleration of the object is given as a = 5 m/s2. The initial velocity of the…

Q: A woodpecker's brain is specially protected from large decelerations by tendon-like attachments…

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Q: 3. A rocket-powered sled moves along a track, eventually reaching a top speed of 173 m/s to the…

A: The initial speed of the sled: (To the east)Time taken: The final speed of the sled:  (As the sled…

Q: In 2.5 s, a car increases its speed from 20.0m/s to 25.0m/s. What is the acceleration of the car? 05…

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Q: The brakes of a car whose initial velocity is 30 m/s are applied, and the car receives an…

A: (Note: The questions here given as 1. and 2. are same. So, here I am taking it as a single question…

Q: 5. DETERMINE THE STOPPING DISTANCES FOR A CAR WITH AN INITIAL SPEED OF 95km/h AND A HUMAN REACTION…

A:

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.