). How long does it take a ball to hit the ground when dropped from 42.0 meters?

Q: How much time did it take to reach the maximum height?

A: Given : maximum height , H = 4410 m (Calculated )  Find : time taken to reach maximum height

Q: You drive 8 km at 70km/h and then another 8.0 kmat 90 km/h. Your average speed over the 16 km drive…

A:

Q: What is the average velocity of the snail?

A: Given data:   The distance travel by snail is: D = 7.35 cm =0.0735 m The time taken by the snail to…

Q: An automobile traveling 95 km/h overtakes a 1.30-km-long train traveling in the same direction on a…

A: SOlution: given that V of car = 95 km/h V od train = 75 km/h d = 1.3 km

Q: what velocity should it be launched?

A: Given, Angle. θ=45° Distance to target, D=1600km=1600000m g=10ms-2

Q: A rock is dropped from a height of 1.87 m. How much time will it take to hit the ground?

A: Here the distance traveled by the rock is 1.87m.

Q: An arrow is fired into the air and it reaches its highest point 3 seconds later.   How high did it…

A: The answer is below

Q: How long does it take when the ball lands at the height of 1.6m?

A:

Q: An acorn drops from a tree and takes 1.18 seconds to hit the ground. What height did it fall from?

A:

Q: An object is dropped from a very tall bridge. If it takes 33.95 s to reach the ground below, how…

A: Initial speed, u=0 m/sAcceleration due to gravity, g=9.81 m/s2Time, t=33.95sCosidering the vertical…

Q: A tortoise races a rabbit by walking with a constant speed of 2.51 cm>s for 12.27 s. How much…

A: Given : Speed of the tortoise, v = 2.51 cm/s Time of travel, t = 12.27 s Required : Distance covered…

Q: how far will a ball be kicked if it is kicked at 7m/s at an angle of 22 and is in the air for 11…

A: Given data: Speed of the ball (v) = 7 m/s Angle of projectile θ=22° Time of flight (t) = 11 sec…

Q: Raindrops fall 1.67×103 m from a cloud to the ground. If they were not slowed by air resistance, how…

A:

Q: An airplane starts from rest (vo = 0) and accelerates down a runway at 1 m/52 and covers 497 m…

A:

Q: What maximum height, in meters, will be reached by a stone thrown vertically straight upward if it…

A: Let us consider a stone is thrown vertically straight upward having initial speed (u) in…

Q: A bullet 2.50 cm long is fired at 450 m/s and

A:

Q: ball is dropped from a height of57.3 meters, how long (in seconds) does it take to his the ground

A: H= 57.3 m take g=10 m/s2 let time taken to hit the ground =t

Q: A stone is dropped from the top of a cliff and hits the foot of the cliff after 6s. How deep is the…

A:

Q: A cat leaps to try to catch a bird. If the cat's jump was at 49 degrees off the ground and its…

A: *** The given two questions are not connected to each other they are separate questions so according…

Q: A tennis ball is dropped from a roof 1.8 meters from the ground. How long does it take for the ball…

A: Given data:  Initial velocity (Vi) = 0 m/s Height (h) = 1.8 m Required: Time (t)

Q: A stunt car traveling at 20 m/s flies horizontally off a cliff and lands 39.2 m from the base of the…

A: Given data:  Horizontal velocity (v0x) = 20 m/s Horizontal displacement (Δx) = 39.2 m Required:…

Q: 2. A hiker walking 10 km west then 25 km south driven 250 km south then 150 km west.

A:

Q: An aircraft touches down at a speed of 200 km/hour and the brakes are applied. If the aircraft…

A: Given : u=200 km/hr=55.56 m/s v=20 km/hr=5.56 m/s a=-0.05v=-0.278 m/s2

Q: How high would an object have been dropped if it took 1.22 seconds to fall to the ground?

A: First we start by writing out the data we have been given in the question like initial velocity,…

Q: An airplane travels from Calgary to Toronto in 4h 15 min. Find the average speed, in km/h, if the…

A: Given data: Time (t) = 4 h 15 min Total distance (d) = 4330 km Required: Average speed (Sav)

Q: The apple falls from the height of 380 m, the time of its flight and speed when it reaches the land.…

A:

Q: Given data : Speed%3D 12 km/h Distace=70 km Find time

A: Given data : Speed=S Distance=d   To find : Time

Q: whats the definition of average distance?

A: Distance is the length of space between the starting and the ending point.

Q: How far does he run? 96 a 24 m 72 m 96 m

A:

Q: A person_walks 400m North 150m East and then 25om Sou th in 800 seconds as shown.

A:

Q: A ballplayer catches a ball 3.66 ss after throwing it vertically upward.   With what speed did he…

A: Time after which the ball player catches the ball (t)=3.66 s Acceleration due to gravity (g)=9.8…

Q: A ball was dropped from a rooftop measuring 5.7 m above the ground. How long will it take for it to…

A: Given, Height of the rooftop above the ground, H = 5.7 m

Q: A student is staring idly out her dormitory window when she sees a water balloon fall past. If the…

A:

Q: A baskerball player taraws a bull at an angle (6, = 60") above the borizontal, as dhown in figure: 2…

A: Φ = 60⁰  Let the initial speed be V .

Q: A ball was dropped from a rooftop measuring 2.6 m above the ground. How long will it take for it to…

A: Newton's 2nd equation of motion is s=ut+12at2 Here s is displacement, u is initial velocity, a is…

Q: How long does it take for a ball dropped off of a building of height 5.1 m to hit the ground if the…

A:

Q: A tennis ball is dropped from a roof 6.2 meters from the ground. How long does it take for the ball…

A:

Q: With what velocity must an object be thorwn vertically up-ward so that it will attain a maximum…

A:

Q: A rock is dropped from a height of 1.03 m. How much time will it take to hit the ground?

A: Given, u=0h=1.03 mg=9.8 m/s2

Q: a car travells 800 m north, 700m east, 1000m south; its final displacement is

A:

Q: Which of the following most nearly gives the distance travelled by the train until it stops?

A: Given data: As the calculated acceleration is, a=-1 m/s2 The initial velocity of the train is, u=17…

Q: A soocer ball is kicked at 35.0 m/s with an angle of 49.40 with the ground. How long will it take to…

A:

Q: If a marble is released from a height of 1955 cm, how long would it take to hit the ground?

A: v=2gh=29. m/s21955 cm1 m100 cm=19.6 m/s

Q: 1000 800 600 400 200 10 15 20 25 Time (min) Distance from Home (m)

A: The speed of an object from its distance-time graph is given by the slope of the line in graph or…

Q: A ballplayer catches a ball 3.58 s after throwing it vertically upward. What height, in meters, did…

A: