. A stone is thrown downward from a tower with an initial velocity of 3 m/s. The height of tower is 50 meters above the ground. What would be its velocity be when it hits the ground?
Q: A ball is dropped from a height of 6m above the ground. The velocity of the ball when reaching the…
A:
Q: A softball is tossed straight up into the air with a velocity of 96 ft/s How far above the ground…
A: Given data The initial velocity of the softball is u = 96 ft/s. The time interval taken by the…
Q: A stone is thrown vertically upward from the ground with an initial speed of 18 m/s. The altitude of…
A: Given Initial vertical velocity of stone is v0y=18 m/s Time is t= 1 s Acceleration due to gravity…
Q: a rock is tossed straight down with a speed of 5.8 m/s and it falls into a hole 32 m deep. what is…
A: The rock is tossed down. Initial speed, u = 5.8 m/s Distance travelled by the rock, h = 32 m…
Q: A ball is thrown downward from the top of a building with an initial speed of 5 m/s. Its trikes the…
A: we know that,S=ut+12gt2
Q: An arrow is shot from 5 ft above the top of a hill with a vertical upward velocity of 104 ft/s.…
A: Given:- The arrow from above the top of the hill is 5 ft The vertical upward velocity v = 104…
Q: A ball is thrown upwards with an initial velocity of 4.12 m/s. What is the highest point the ball…
A:
Q: If I toss a ball straight up with an initial velocity of 96ft/s, how long will it take for the ball…
A: Given data: Initial velocity (Vi) = 96 ft/s, upward Acceleration due to gravity (g) = 32 ft/s2,…
Q: A stone is launched from a height of 15m with a velocity of 20 m/s. How far away will the stone…
A: Given: Height from which the stone is launched is 15 m . Velocity of a stone is 20 m/s. Formula…
Q: A stone is thrown vertically upward from the ground with an initial speed of 18 m/s. The altitude of…
A: Given data: v=18 m/st=1 s Need to determine the vertical distance travelled in 1 s.
Q: A ball fall from a building that is 10.0m tall. Calculate how fast the ball travels downward when it…
A:
Q: A motorcycle stunt driver zooms off the end of a cliff at a speed of 34 meters per second. If he…
A: Given data: Stunt driver zooms off the cliff Horizontal velocity (v0x) = 34 m/s Time (t) = 0.8 s…
Q: Surprisingly, very few athletes can jump more than 2 feet (0.6 m) straight up. Use d = 1/2gt2 and…
A: The time that the athlete spends in moving upwards is,
Q: A tennis ball is given a horizontal velocity of 8m/s when it is hit at a height 1.8m above the…
A: Given data *The given horizontal velocity is vx = 8 m/s *The given height is h = 1.8 m
Q: You accidentally drop an eraser out the window of an apartment 16 m above the ground.How long will…
A: The motion is a case of free fall. It means the object is moving with gravitational acceleration.…
Q: A golf ball is thrown downward at a speed of 10 m/s. If its velocity just before it hits the ground…
A:
Q: A ball is thrown downward from the top of a building with an initial speed of 25 m/s. Its trikes the…
A: The initial speed=25m/s The gravity g=10m/s To find the height of the building
Q: A cyclist moves with a speed 2 m/s, then accelerates at 1.2 m/s2 after a distance 25m. Then the…
A:
Q: A Daredevil is traveling at 15 m/s at the top of a vertical loop.
A:
Q: threw a ball straight upwards with initial velocity of 14.5 meter per second. Disregarding air…
A:
Q: A balloon, rising vertically with a velocity of 16 feet per second, releases a sandbag at the…
A: The third equation of motion is v2 = u2 + 2 a s where, u is the initial velocity, v is the final…
Q: A 500 kg roller coaster car starts from rest at the top of a hill. If its velocity at the bottom of…
A:
Q: What is the velocity of a roller coaster at the bottom of the track that is 62.1 m high if it starts…
A: Given Height of the track (h) =62.1 m The initial velocity of the roller coaster (u) =0
Q: A softball is tossed straight up into the air with velocity of 96 ft/s What is the maximum height…
A: Given: The initial speed of the ball is 96 ft/s.
Q: A ball is dropped from the top building of height 14 m, what is the velocity when it falls to the…
A: Height from which the ball is dropped h=14 m Acceleration due to gravity g=9.8 m/s2
Q: A ball rolls off the top of a table 1.2 m high and lands on the floor at a horizontal distance of 2…
A:
Q: An airplane has a lift off speed of 120km/h. If the plane needs a 240m of runway to take off, what…
A:
Q: A red truck is moving at a constant speed and covered a distance of 95m in 7.0 seconds. It stopped…
A:
Q: body falls for a time
A:
Q: A pot that falls from a ledge and hits the ground 45 m below. What is the velocity as it hits the…
A: velocity at the hit the ground h= 45 m V=2Xgxh h=45 m
Q: The assignment is to calculate how long it would take for your object to fly from one place to…
A: Given: The height of the cliff is 400 ft. The final height of the object is 200 ft.
Q: A marble drops down from a table. Right before hitting the ground, its velocity is 4.2 m/s. If air…
A:
Q: A book which has a velocity of 3.61 m/s in the horizontal direction slides off the edge of a table…
A:
Q: A skier starts from rest from the top of a 40 m high slope which makes 40 degrees with the ground.…
A: Draw the free-body diagram of the skier when he was on-ramp.
Q: If a ball is released from a window ledge, how fast will it be travelling when it reaches the…
A: Given : height traveled by the ball, h = 46 m initial velocity of the ball, u = 0
Q: A bucket is thrown vertically down a well with a speed of 4.24 m/s, it takes 1.96 s for the bucket…
A:
Q: A hockey puck sliding on smooth ice at 4 m/s comes to a 1-m-high hill. Will it make it to the top of…
A: The kinetic energy is given by K = 0.5 mv2 The potential energy is given by U = m g h where, m…
Q: An archer fires an arrow straight up into the air with a speed vo = 23 m/s. Neglect air resistance.…
A: The kinematic expression is,
Q: A ball is thrown downward from the top of a building with an initial speed of 5 m/s. Its trikes the…
A: Given data: u=5 m/st=2 sg=10 m/s2 Need to determine the height of the building.
Q: A ball slides of a table with an initial horizontal velocity of 1.58 m/s. It strikes the floor after…
A: Given : vox = 1.58 m/s t = 0.26 s voy = 0 (because ball initially slides in horizontal direction not…
Q: A ball is dropped from a height of 6m above the ground. The velocity of the ball when reaching the…
A: Option c is the right answer v = 10.84 m/s
Q: A dolphin jumps straight up out of the water at a velocity of 12 m/s. How high does his body rise…
A:
Q: Ana drops her phone from a cliff that is 18 meters high. How long does it take to reach the bottom?
A: Given: The height of the cliff is 18 m.
Q: dear devil super Dave accidentally drops a wrench from his hot air balloon at an altitude of 100 M…
A: Given: The height of the wrench from the ground is 100 m. The initial velocity of the wrench is 0…
Q: HW Ball ( A ) is released from rest at a height of ( 40 ft ) at the same time a ball ( B ) is thrown…
A:
1. A stone is thrown downward from a tower with an initial velocity of 3 m/s. The height of tower is 50 meters above the ground.
What would be its velocity be when it hits the ground?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- 1. A stone is thrown downward from a tower with an initial velocity of 3 m/s. The height of tower is 50 meters above the ground.What would be its position after 2 seconds?1. A stone is thrown downward from a tower with an initial velocity of 3 m/s. The height of tower is 50 meters above the ground.What would its speed be after 2 seconds?A baseball player throws a ball straight up into the air. At a height of 2.8 m above the release point, the ball is moving at 2 m/s. What was the ball’s initial speed in m/s? assume ?=9.8?/?2g=9.8m/s2.
- A 200 kg weather rocket is loaded with 100 kg of fuel and fired straight up It accelerates upward at 35 m/s? for 33s, then runs out of fuel. Ignore any air resistance effects. What is the rockets altitude? How long is the rocket in the air before hitting the ground?Two children are playing on a 151-m-tall bridge. One child drops a rock (initial velocity zero) at t = 0. The other waits 1.1 s and then throws a rock downward with an initial speed Vo. If the two rocks hit the ground at the same time, what is vo? m/sA ball is thrown down with an initial speed of 3.00 m/s from a height of 7.00 m above the ground. What is its speed right before it hits the ground, in m/s? Use g = 10.0 m/s2.
- 8. A person standing on a 25-m high ledge atop a cliff drops a rock. At the same time, another person at the base of the cliff throws another rock straight upward at a speed of 15 m/s. Assume that air resistance is negligible and g = 9.8 m/s². How high from the base of the cliff will the two rocks meet?Standing on the edge of a cliff that is 800 m above the ground. You take a stone and throw it straight up imparting the stone with an initial velocity of 8.30 m/s (UP). What is the velocity of the stone 10 seconds after you throw it up? Air resistance doesn't have an effect69. A golf ball rolls off a horizontal cliff with an initial speed of 11.4 m/s. The ball falls a vertical distance of 15.5 m into a lake below. (a) How much time does the ball spend in the air? (b) What is the speed v of the ball just before it strikes the water?
- 3. In Physics, the height of a free-falling object at a given time t is given by h = –16t² + v,t + h., where v, is the initial velocity, and h, is the initial height. A student throws a ball upward from a height of 48ft, initially at 32 ft/s. What is the maximum height of the ball?1. A rock is thrown downward from the top of a 40.0-m-tall tower with an initial speed of 12 m/s. Assuming negligible air resistance, what is the speed of the rock just before hitting the ground?2. Niko accidently throws his cellphone out of an open window horizontally with a velocity of 4.5 m/s. Niko quickly looks out the window and notices a friend outside. The window is 8.5 m above the ground. How far away from the building should the friend stand to catch the cell phone at ground level?