Assuming no air resistance, if the time for a projectile to get to the highest point is 27s, what would be its total flight time (in s)

Q: A box is dropped from a hot air balloon that is 300 ft above the ground and rising at 13 ft/s.…

A: a)Here ,we have We  know that according to the kinematic equation, the final velocity is given as…

Q: A baseball player hits the ball and then runs down the first base line at 22 ft/s. The first baseman…

A:

Q: 10. Which of the following is the velocity-time graph of an object moving with decreasing…

A: As per our guidelines we are instructed to answer only three sub-parts in one session. Please post…

Q: 3. A stone is thrown vertically upwards at 35 m./sec.. Its height is : s = 35t – 4.9t in meter above…

A:

Q: A person throws a ball upward at a velocity of 11.0 m/s. The ball climbs to a height of 2.40 m…

A: Given that, A ball throwing in an upward direction. The initial velocity of the ball is u=11m/s The…

Q: : Koalas tend to fall out of trees. Their skulls have properties that tend to protect them from…

A:

Q: 5. The velocity of a particle traveling in a straight line is given by v = (61 - 3r) m/s, where t is…

A: Step 1 Given: The velocity of a particle traveling in a straight line is given by v = (6t - 3t^2)…

Q: A ball is thrown vertically up with an initial velocity of 10m/s and nearly hits a telephone cable…

A:

Q: A ball is thrown vertically up from the ground with a velocity of 90 m/sec. How long must one wait…

A: Given: H = 180 m S1 = 60 m S2 = 120m u1 = 90 m/s

Q: 4. The acceleration of a particle is given by a = Avt where A = 2.0 m/s5/2. At t = 0, v = 7.5 m/s…

A: Acceleration is given by : a = At where A = 2 ms52Initial velocity (at t = 0) = 7.5 msInitial…

Q: 1. Christina drives her Mustang along a straight road at a constant speed of 110 km/hr. She passes a…

A:

Q: You Try A ball is thrown from a window that is 30 m above the ground. How long does the ball takes…

A:

Q: 2. If you throw a rock straight up in the air with a velocity of 29.5 m/s, how high does it go and…

A: At highest point final velocity will be zero. Apply kinematics formula, v=u+at Initial speed u=29.5…

Q: 4. A stunt driver on a motorcycle speeds off a 22.3 m high cliff at a speed of 24.5 m/s. How far…

A:

Q: Bob hits a tennis ball upward with a velocity of ?⃗0 = 30 ?̂ ? ? from a height of 1 meter above the…

A: At time 2.5 s A) velocity= 5.5 m/s in upward direction B) position= 45.4m from ground

Q: 3. It was a cold rainy evening when Maria decided to end her relationship with Pedro. Pedro, who was…

A:

Q: 1. The position (in meters) of a particle moving in a straight line is given by s=4t³+6t+2, where t…

A:

Q: A vollyball player hits a ball vertically upwards with an initial velocity of 7.0 m/s. What is the…

A: What is the maximum height the ball attains. given, initial velocity(u)= 7.0 ms-1

Q: 9. A ball is dropped from a height y = H> 0 to the ground y = 0. Sketch plots of the position versus…

A: Free fall motion of a body: A body that is released from some height moves only under the effect of…

Q: 1. The position of a particle moving in a straight line is given by the equation s = 4(1+t) - where…

A: Since you have posted multiple questions with multiple sub-parts, we will solve first three…

Q: An object is thrown straight up with an initial velocity of 16 m/s. a) How high does it go in…

A:

Q: H.W: A ball thrown up from a rooftop of height 40m lands on ground in 4s. (a)what is its maximum…

A: Given: Height of the building is 40 m. Time taken for the ball to land on the floor after being…

Q: A red-eye tree frog jumps straight up to a vertical height of 1.10 m. Take ?=9.80m/s2. 1. What is…

A: Given: maximum height reached, H = 1.10 m

Q: 3. A dolphin is racing with a velocity of (9.0 m/s)i towards a fish which is initially swimming…

A: All the velocity directions are along the x-axis The initial velocity of the dolphin,  u=(9.0 m/s) i…

Q: 6. is. He knows that he can throw a baseball with a horizontal velocity of 25.8m/s. When he throws…

A: Given: The horizontal velocity of the ball is 25.8 m/s. The horizontal distance covered by the ball…

Q: a) acceleration of the particle at t = 20s c) position of the particle at t = 5s, 10s and 20s d)…

A: Given,                The velocity of the particle as a function of time is given by…

Q: A stone is thrown straight upward with a speed of 20 m/s. It is caught on its way down at a point…

A: Given value--- initial speed = 20 m/s. height = 5m. We have to find--- time ?

Q: The following graph describes the velocity-time relation for a vehicle. 8 4 4 8 12 16 t (s) a)…

A: We are authorized to answer one problem at a time, since you have not mentioned which one you are…

Q: A physics student is on the top of a cliff. He wishes to know how high the cliff is. He knows that…

A: Initial horizontal velocity (v) = 25.8 msHorizontal distance (d) = 30.8 m

Q: 2. At time t=0 s, an object is observed at x = 0 m; and its position along the x axis follows this…

A:

Q: The superhero, Sashinator, flies directly upwards for 100m in 1 second, then slows down and flies…

A:

Q: A ball thrown up. A ball is thrown straight up. Ignoring air resistance, what is the velocity and…

A: Given data:  A ball is thrown straight up Air resistance is negligible Required: The velocity and…

Q: Person who walks for exercise produces the position-time graph given with this problem. Without…

A: Velocity (v ) is defined as the ratio of displacement (∆s) to the time taken (∆t), that is ,…

Q: A football quarterback runs 11.5 m straight down the playing field in 2.42 s. He is then hit and…

A: Distance traveled and time,

Q: 4. A particle moving along the x-axis has a position of x (t) = t³ – t2 + 9, where x is in meters…

A: Given value--- position x = t3 - t2 + 9. We have to find--- velocity and acceleration at t = 5…

Q: He spots a juicy one in the grass and takes off from our porch at 5.22 m/s. When he reaches the…

A: The speed of Boomer v =5.22 m/s The distance moved by Boomer d=8.16 m The time taken by Boomer is…

Q: 8. At time t=0, a ball is thrown vertically upward from the ground level, reaching its maximum…

A:

Q: model of velocity vs time is

A: The first derivative of position vector with respect to time is known as velocity.... V = dr…

Q: The position of a particle on a line is given by s(t) = 3t^3 - 2t^2 - t + 2, where t is measured in…

A:

Q: A ball is tossed straight up from the ground. If it reaches the height of your bedroom window (2.0…

A: v GivenA ball is tossed straight up from the ground,The maximum height attain by the ball is, H =…

Q: 3. A particle is moving along a straight line and its position at any time t >0 (in seconds) is…

A: st=t3-6t2+9t ma  Average velocity of the particle on the time interval 0.2v=dsdtv=3t2-12t vat t=…

Q: a.) A startled armadillo leaps into the air from level grand, staying in the for 0.34s. How fast did…

A: a) Given, Time of flight is T = 0.34 sec let u be the magnitude of initial velocity Time of flight T…

Q: 2. In Figure, a bird changes direction in 2.8 s while flying from point 1 to point 2. Determine the…

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.