How long does it take for a ball dropped off of a building of height 5.1 m to hit the ground if the ball starts its fall from rest.

Q: A ball is shot from the ground straight up into the air with initial velocity of 50 ft/sec. Assuming…

A: In this case the acceleration is gravitational acceleration. The expression for the required height…

Q: A football quarterback runs 15.0 m straight down the playing field in 2.50 s. He is then hit and…

A: a) for first interval  Vavg = s/t = 15/2.5 = 6 m/s  For 2nd interval  Vavg = -3/1.75 = -1.71 m/s…

Q: A ball is thrown vertically downward with speed of 64 ft/s from the top of a 240 ft building. How…

A:

Q: A lead ball is dropped in a lake from a diving board 4.80 m above the water. It hits the water with…

A: Write the given values with the suitable variables. h=4.80 mt=5.50 s Here, h is the height of the…

Q: A ball was thrown vertically upward with an initial speed of 15.86 m/s, how long will it take to…

A: Given value--- initial speed = 15.86 m/s. final speed = 0 m/s. We have to find---- maximum…

Q: A body starts from rest, moves in a straight line with constant acceleration and covers a distance…

A: The equations of motion are  where, u is the initial velocity, v is the final velocity, a is the…

Q: A car is moving along a straight line with an initial velocity of 11.80 m/s. Its acceleration is…

A:

Q: A stone is thrown straight upward and it rises to a maximum height of 49 m. With what speed was it…

A:

Q: 4. A ballplayer catches a ball 3.3 s after throwing vertically upward. With what speed did he throw…

A:

Q: A ball is pushed downhill with an initial velocity of 9.8 m/s. The ball rolls down a hill with a…

A:

Q: A football is kicked 40 m. If the ball is in the air for 4 s, with what initial speed was it kicked?

A: Answer             22.004m/s

Q: How far have you traveled after going a constant 5.06 m/s for 8.70 seconds?

A: Given that,                 Speed = 5.06 m/s                 Time  = 8.70 s Formula :…

Q: A ball is launched straight upwards starting at a height of 0.47 ×× 0.06 m. If the ball reaches a…

A:

Q: A bullet is shot at 261m/s straight down from a helicopter at a height of 1181m.  If it accelerates…

A: Let's use the kinematic equation in terms of initial velocity, distance, time, and acceleration…

Q: A freely falling object requires 1.5 s to travel the last 30.0 m before it hits the ground. From…

A:

Q: A race car traveling at 23 m / s accelerates uniformly to a speed of 10 m / s in an interval of 8.5…

A: Calculate the deacceleration of the car by using the equation of motion. Final speedv=Initial…

Q: A ball is dropped from the top of a building of height 45 m. How long does it take to reach the…

A: Given data:  Initial velocity (v0) = 0 m/s Height (h) = 45 m Acceleration due to gravity (g) = 10…

Q: a ball is thrown straight down from at 12 m/s toward the ground from a height of 45 m how long will…

A:

Q: ball to hit  the ground

A:

Q: A motorist travels for 2 h at 80 km/h and 2 h at 100 km/h. What is her average speed for the trip? *

A: A motorist travels for 2 h at 80 km/h and 2 h at 100 km/h. What is her average speed for the trip?

Q: A stone was thrown vertically with initial velocity of 49 m/s from

A:

Q: The Road Runner steps off a ledge and drops to the ground in 0.50s. What is Road Runner's velocity…

A: given: initial velocity u = 0 m/s time t =0.50 sec acceleration a =g =9.8 m/s2

Q: A car traveling 95 km/h is 210 m behind a truck traveling 75 km/h. How long will it take the car to…

A:

Q: A ball is thrown upward in air with initial velocity of 980 cm/s. How long it needs to reach its…

A: The ball’s initial velocity is, When a ball is thrown upward and reaches its maximum height, the…

Q: A stone is thrown vertically upward with a speed of 12 m/s from the top of a building 100 m high.…

A: Initial vertical velocity,  Height of the building,  Acceleration due to gravity,

Q: A person throws a ball upward into the air at an initial velocity of 15.0 m/s. Calcate the time (t)…

A: Here acceleration (a) is g = 9.8m/s^2 (this will be negative since it is going in the opposite…

Q: A rock is dropped from a 154-m-high cliff. How long does it take to fall (a) the first 77.0 m and…

A:

Q: A stone is thrown vertically upward from the ground with an initial velocity of 40 ft/s. How high…

A: Given Initial velocity of stone = 40 ft/s in upward direction We have to calculate the maximum…

Q: A person tossed a ball vertically upwards at an initial movement rate of 15 m /s, and it rose and…

A:

Q: A lead ball is dropped in a lake from a diving board 3.50 m above the water. It hits the water with…

A:

Q: A rock is dropped out of a window 47m high. How far does it fall in the first 2.6 seconds?

A:

Q: A lead ball is dropped into a lake from a diving board 5.0m above the water. After entering the…

A:

Q: A stone is dropped (released) from the top of a building of 60 m above the ground. How long does it…

A: Write a given values of this question. h=60mu=0 m/s

Q: Sabrino is walking down a road when he observes a nearby mountain that a boulder is falling, he…

A: We will use the laws of motion to solve this question. The distance travelled by a body falling from…

Q: A person on top of a 100-meter building throws a ball upward with an initial velocity of 15 m/s. How…

A: Given, Height of the building, H = 100 minitial velocity of the ball, vo = 15 ms

Q: A stone is thrown vertically upward from the ground with an initial velocity of 40 ft/s. How high…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: if a flea can jump straight up to a height of 0.440m what is its initial speed as it leaves the…

A: The expression to find the initial speed is,

Q: If it takes a ball dropped from rest 2.522 s to fall to the ground, from what height H was it…

A: Initial speed of the ball, u = 0 m/s Acceleration of the ball, a = 9.81 m/s2 Time, t = 2.522 s…

Q: A balloon is rising with a velocity of 2 m/s when a bag of sand is released. If the height at the…

A:

Q: A ball at rest is dropped from a height of 32 meters. How long will it take for the ball to reach…

A: From the kinematic equations: Since the ball is dropped from rest from a height of h, so the…

Q: A coin was tossed vertically straight upward with initial velocity 4.6 m/s. As the coin reaches…

A:

Q: A stone is released from rest from the top of a building of height 180 m. How much time elapses…

A:

Q: How long does it take for a ball dropped off a building of height 63.5 m to hit the ground if the…

A: Write the given values with the suitable variables. h=63.5 mu=0 m/s Here, h is the height and u is…

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 –