2 A stone is thrown straight upward and it rises to a maximum height of 40 m. With what speed was it thrown? О а. 30 m/s. O b. 20 m/s. О с. 25 m/s. O d. 28 m/s. O e. 27 m/s.

Q: A student slides for 5.0 m down an icy frictionless ramp whose slope is 30 degrees with respect to…

A: here, length of ramp(l) = 5.0 m θ = 300 initial speed(u) = 0 final speed = v

Q: A student drove to the university from her home and noted that the odometer reading of her car…

A: Given: The distance covered by the car d = 12 km. The time taken by the car t = 18 min.

Q: find the average velocity between 1s and 6.5 s. possible answers: a.-0.73 m/s b.+1.4 m/s c.+0.73 m/s…

A: Initial time,  Final time,  Position at 1s,  Position at 6.5s,

Q: Q12. A ball was thrown vertically upward, and it stopped after reaching a maximum height of 4.5…

A: As per bartelby guidelines I have solve first question if you want the answer of other post it…

Q: A ball is thrown upward from the edge of a flat roof 80 m above the ground. The ball rises and then…

A:

Q: jump a skier leaves at 15.0 m/s at angle q. With what speed is he traveling at his maximum height of…

A: GivenInitial velocity of skier, u=15 m/s at angle qMaximum height, hmax=4.5 m

Q: Page since h(0) = h.. Example 269: A ball is thrown upward with an initial velocity of of 40 ft/sec…

A:

Q: A cheetah can accelerate from rest to a speed of 32.0 m/s in 7.00 s. What is its acceleration? O224…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 32.0 m/s Time (t) = 7.00 s Required:…

Q: A rock is dropped from the top of a building. It takes 5 seconds for the rock to reach the ground.…

A: Given: Initial velocity of the rock, u = 0. Time taken by the rock to reach the ground, t =5…

Q: A balloon is ascending at the rate of 9.8m/s at a height of 98m above the ground when a packet is…

A: The velocity of the balloon, vb=9.8 m/s The height of the balloon from the ground when the packet is…

Q: A student drops a water balloon out of a dorm window 26 m above the ground. What is its speed when…

A: As per guidelines I am answering only First question. For answers of remaining questions please post…

Q: A ball is dropped from a height of 6m above the ground. The velocity of the ball when reaching the…

A: Dropped from 6 m

Q: A car is driven 1200 m north at 20.0 m/s and then driven 1600 m east at 25.0 m/s. What is the…

A: Given,  distance  d1=1200 m northv1=20 m/sd2=1600 m eastv2=25 m/s Time= distancespeedt1=120020= 60…

Q: A rock is kicked horizontally at a speed of 10 m/s from the edge of a cliff.The rock strikes the…

A: Given information, horizontal speed,vx =10m/s The rock strikes the ground at 55m from the foot, so…

Q: A rock of mass m is thrown horizontally off a building from a height h, as shown above. The speed of…

A: Mass of rock = m  Initial height = h  Initial horizontal velocity = vo

Q: A book slides off a horizontal table top with a speed of 1.10 m/sm/s. It strikes the floor after a…

A: 3) horizontal component will not change  So just before the book reaches the floor  Horizontal…

Q: 25. At time t = 0 a car has a velocity of 16 m/s. It slows down with an acceleration given by…

A: Given value--- initial speed = 16m/sec. acceleration = -0.5 t m/s2 . We have to find--- travelled…

Q: + v = 0 m/s A coin was tossed vertically upward with initial velocity of 36.5 m/s. As the coin goes…

A: Newton's first law states that a body in state of rest or motion will continue to remain in the same…

Q: Butch and Sundance are standing on the edge of a cliff, arguing about whether or not they should…

A: Given:-  Time required to reach the ball at the surface of water = 7s  g = 10m/s^2  As ball is…

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.