f a ball is dropped from a certain height of 51.0 m how long will it take to reach the ground?

Q: ball is thrown up from the top of a 50 m hight building with an initial speed of 15 m/s. How long…

A: Given that :v∘=-15 m/sy=50 mv∘ being the initial velocityy being the height

Q: Daredevil is attempting to jump his motorcycle over a line of buses parked end to end by driving up…

A:

Q: An arrow is shot straight up at +40 m/s. a) When will it reach its highest height? at t = _______…

A: Given: The intial velocity of the arrow is 40 m/s vertically upward.

Q: Mr. Mangan throws a rock with an initial velocity of 50 m/s at an angle of 30 degrees above the…

A:

Q: A ball is thrown vertically upward with a speed of 12.0 m/s. (c) How long does the ball take to hit…

A:

Q: A train travels with a constant speed of 20.0m/s for 7.00s. Determine all unknowns and answer the…

A:

Q: A rocket is fired vertically from the ground with a resultant acceleration of 10m/s2. The fuel is…

A: From the ground, with in one minute the distance travelled by the rocket with an acceleration…

Q: You throw a ball vertically upward so that it leaves the ground with velocity 3.55 m/s.

A: In the vertical motion, the acceleration acting on the body is due to the gravitational force…

Q: A car runs at a uniformly retarded speed with a negative acceleration of a = -0.5 m/2. The initial…

A: Given: deceleration of charge a = -0.5 m/s2 initial speed of car v∘ =90 km/h    Find: distance…

Q: If you shoot a ball straight up with an initial velocity 100 m/s, how far up would it make it?…

A:

Q: A ball ‘1’ is thrown upward from the ground with an initial speed of v1 = 24.6 m/s; at the same…

A: Assume at height h from the ground the ball meets with another ball so, distance traveled by another…

Q: A ball is thrown directly downward with an initial speed of 7.25 m/s, from a height of 29.9 m. After…

A:

Q: During a slap shot, a hockey player accelerates the puck from a velocity of 6 m/s to 41 m/s in the…

A:

Q: A ball is thrown vertically upward ground with an initial velocity of 112 ft per sec. a. When will…

A: Answer             a. 3.483 Second             b. 59.459 meter

Q: A ball is thrown up in the air with an initial velocity of 43.6 m/s upward. How long does it take…

A:

Q: A hoodlum throws a stone vertically downward with an initial speed of 12.0 from the roof of a…

A: The given data are: u=12 m/sh=30 m Here, u denotes the initial speed and h denotes the height.

Q: A cannonball is launched from ground level with an initial speed of vo straight up in the air What…

A:

Q: A ball is thrown upwards from the ground and it took 6 seconds to return back to the ground. How…

A: Given data:  Total time of flight (T) = 6 s Required: The initial velocity of the ball (v0)

Q: ayi ala A stone thrown from top of building of height 50 m, is given initial velocity of 30 m/s…

A: Given data: Height of building is h=50 m. Velocity of stone is u=30 m/s. Time at which position is…

Q: When you throw a ball in the air vertically,  the time for the ball to go up  reaching the highest…

A: When somebody throws a ball vertically upwards, then time for the ball to go up and reach the…

Q: A ball is dropped from a tall building of height 127m from the ground. Concurrently, a stone is…

A:

Q: A ball is thrown vertically upward with an initial velocity of 80 feet per second. The distance s…

A: s = 80t - 16t2 Initial velocity = 80 m/s it strikes the ground when s = 0 Therefore, 0 = 80 t - 16t2…

Q: A ship steams at a constant velocity of 30 km/h. (a) How far does it travel in a day? (h) How long…

A: According to guidelines we need to solve only first question kindly repost other question in the…

Q: A ball is thrown directly downward with an initial speed of 8.90 m/s, from a height of 30.5 m. After…

A: initial velocity, u = 8.9 m/s  height, h = 30.5 m

Q: A ball is thrown vertically upward with a speed of 12.0 m/s.(b) How long does it take to reach its…

A:

Q: A dog runs in a straight line at a constant velocity of 12.0 m/s for 20.0 seconds.  If the dog’s…

A:

Q: a ball is thrown upward and falling freely with an initial speed of 6m/s. What is the magnitude of…

A: Given- Initial speed u= 6m/s

Q: Two crickets, Chirpy and Milada, jump from the top of a vertical cliff. Chirpy just drops and…

A: The height of the vertical cliff can be determined as, Since Chirpy is dropped from rest from a…

Q: A ball player catches a ball 3.61 s after throwing it vertically upward. With what speed did he…

A: Time taken by the ball to go up and down is given by t = 3.61s

Q: A ball is thrown directly downward with an initial speed of 7.75 m/s, from a height of 29.0 m. After…

A: Given information: The initial velocity of the ball (u) = 7.75 m/s The height from which it is…

Q: A ball is kicked with a 45° angle from the ground. How long will it take the ball to return to the…

A:

Q: A rock is dropped from a 100-m-high cliff. How long does it take to fall (a) the first 50 m and (b)…

A: Given:  height,h = 100 m

Q: Calculate the height of a cliff if it takes 2.35 s for a rockto hit the ground when it is thrown…

A: a) The time taken by the rock to hit the cliff is,

Q: A ball is thrown directly downward with an initial speed of 8.00 m/s from a height of 30.0 m. After…

A:

Q: A model rocket is launched with an initial upward velocity of 215 ft/s. The rocket's height h (in…

A: Initial upward velocity = 215 ft/s Height of rocket is  h = 97 ft and  h =215 t - 16 t2 97 = 215 t…

Q: A chinook salmon has a maximum underwater speed of 3.58 m/s, but it can jump out of water with a…

A: Ans:- Image-1

Q: You throw a stone vertically upward with an initial speed of 6.0 m/s from a third- story office…

A: From the question, it is given that- Initial speed of stone: u = 6 m/s upwards Initial height of…

Q: A stone is thrown from the top of a building with an initial velocity of 20.0 m/s straight upward,…

A: Equations of kinematics are as follow; v=u+gt…

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

A: A ball is thrown upward in the air with an initial velocity of 40 m/s.

Q: A particle moves in a straight line with uniformly accelerated motion. Fr a distance of 4 m in I s,…

A: Given values:- A particle covers 4 meters in 1 second and 18 meters in 3 seconds respectively. (a)…

Q: An acorn drops from a tree and takes 1.45 seconds to hit the ground. What height did it fall from?

A: Given data: Initial velocity (Vi) = 0 m/s Time taken to hi the ground (t) = 1.45 s Required: Height…

Q: A stone is thrown vertically upward with an initial velocity of 40 m/s. Taking g = 10 m/s2, find the…

A: Given : Initial velocity u = 40 m/s g = 10 m/s2 Max height is when final velocity = 0

Q: A ball is thrown directly downward with an initial speed of 7.00 m/s from a height of 29.6 m. After…

A:

Q: A ball is thrown straight up with an initial speed of 12 m/s. How long does it take to reach its…

A: Given Data: The initial speed of a ball is, u=12 m/s   The expression for the first equation of…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –