An object initially at rest accelerates uniformly and travels 11.663_m during its first second. How far does it travel during its second second? А. 51.3_m D. 43.79_m 20.99.m В. 34.99.m Е. С. 47.28_m F. 56.83_m

Q: A stone is thrown vertically upward from the ground with an initial speed of 18 m/s. The altitude of…

A: Given Initial vertical velocity of stone is v0y=18  m/s Time is t= 1 s Acceleration due to gravity…

Q: equation for position x(1)

A:

Q: An object has an initial velocity 4.3î + -3.7j m/s. Over a v1 = period of time t= 1.4 s, its…

A: Given, v1→=4.3i^-3.7j^v2→=-2i^+0.5j^  t= 1.4 s

Q: During the 1988 Winter Olympics in Calgary, Alberta the brakeman of a two-man bobsled team slows the…

A: Given data:  Initial velocity (u) = 24.8 m/s Final velocity (v) = 12.2 m/s Time (t) = 1.4 s…

Q: Which of the following is true about projectiles at the maximum height of the path? O vy = 0, ay = 0…

A: When a particle is projected at an angle with respect to the horizontal the particle has initial…

Q: An object is given an initial velocity of 47.3 m/s (Up). Just before it reaches its highest altitude…

A: initial velocity = 47.3 m/s

Q: A ball is thrown upward in the air with an initial velocity of 40 m/s. How long does it take to…

A:

Q: Two hockey players are skating towards each other.  They are 50.0 m apart.  The first is…

A: The velocity of first player, v1, at any time t can be given using the equation of motion as,…

Q: A small fish is dropped by a pelican that is rising steadily at 0.44 m/s. After 4.3 s, what is the…

A: By using Newton's equation of motion:v=u+atv=0.44-9.81×4.3v=-41.742 m/s(Negative sign indicates…

Q: On the asteroid Ceres, the acceleration due to gravity is about 0.27 m/s². How long would it take a…

A: Acceleration due to gravity on Ceres, gc = 0.27 m/s2 Distance above the surface from which the ball…

Q: A stone thrown from the top of a building of height 60m with an initial velocity of 20 m/s straight…

A: Height of building h = 60 m Initial velocity u = 20 m/s Time taken to hit the ground t = ?

Q: 7. The max height of an object launched at 18 m/s directly up from the ground is: a. 17 m b. 19 m…

A:

Q: A black mamba snake has a length of 2.80 m2.80 m and a top speed of 4.80 m/s.4.80 m/s. Suppose a…

A: How much time does the mongoose have to react before the black mamba's tail passes the mongoose's…

Q: 13. A lumpfish is thrown straight up into the air and passes a squirrel perched on a tree 4.0…

A:

Q: 1. A train leaves the station on a 50 km commute. The train must make a 60-second stop every 1.0 km…

A:

Q: A rocket, launched from rest, steadily increases speed to 30.0m/s over a 3.20s interval before…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity just before exhausting fuel (v) = 30.0 m/s…

Q: A ball is rolling at an initial velocity of 44.0 km / h East when it experiences an acceleration of…

A: Here,   initial velocity, Vi = 44 Km/h  = 44*(5/18) = 12.22 m/s towards east acceleration, a = 4.20…

Q: A golf ball is hit and leaves the ground with a speed of 35.0 m/s. If its speed is 23.0 m/s when it…

A: To determine,maximum height attained by the golf ball(H).given,initial speed(u)=35 ms-1horizontal…

Q: At time t = 0 a car has a velocity of 16 m/s. It slows down with an acceleration given by -0.50t, in…

A: We have givenat t=0 , velocity of car (v1)=16 m/sit slowa down acceleration (a)=-0.50 tLets =…

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.