A cannonball is launched horizontally off a 50 m high castle wall with a speed of 45 m/s. How long will the cannonball be in flight before striking the ground?  seconds   Tries 0/2   What is the range of the cannonball?

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: tiger leaps horizontally from a 7.6 m high rock and lands 9.5 m from the base. What was her initial…

A: Motion of projectile can be divided into x component and y component.

Q: A ball is kicked horizontally off a 60 m building at 30 m/s. Determine how  far the ball lands from…

A: Height of  building h= 60 m Speed v=30 m/s

Q: how far does the ball travel horizontally in meters before it strikes the floor?

A:

Q: A projectile is launched in the air from the ground with an initial velocity v0=66 m/s. What the…

A: Maximum height is given by, hmax=v20sin2θ2g

Q: A circus man is shot out of a cannon 500 meters above ground at a speed of 25 m/s at a launch angle…

A: Given data *The speed of the cannon is u = 25 m/s *The launch angle is θ=500 *The given time is t =…

Q: A ball rolls off a table that is 1.17 m high with a horizontal velocity of 1.34 m/s. What are the…

A: H = 1.17 m Vx = 1.34 m/s Using equation of motion in vertical direction Vy2 - Uy2 = 2 (g)H Vy2 - 0…

Q: A projectile is fired from the top of an 88 meter high cliff with vo = 26 m/sec, directed 30° above…

A: ho=88 mvo=26 m/sθ=30°

Q: In the projectile motion experiment, if the shooting angle is 0 degree, the height is 15 meter and…

A: Given, Initial height, h= 15 m, angle, θ=00,  and horizontal distance, x= 20 m.

Q: A toy rocket moving vertically upward passes by a 1.8 m -high window whose sill is 7.0 m above the…

A:

Q: You hit a ball horizontally from the top of a cliff that is 80m80m tall. The ball has an initial…

A:

Q: A basketball player throws a ball horizontally with a velocity of vox = 6.0 m/s from a height of 1.9…

A: Given:  vox = 6 m/s  h = 1.9 m

Q: A mountain bike encounters a jump on a race course that sends him into the air at 44.8 degrees to…

A: The objective of this question is to find the launch speed of the mountain biker. We can solve this…

Q: A ball is thrown from the top of a 35 meter high tower at a velocity of 60 m/s and at an angle of…

A:

Q: a) How high is the balcony from the ground below, b) how far does the pebble travel before striking…

A:

Q: Paintball guns were originally developed to mark trees for logging. A forester aims his gun directly…

A: Given: The speed of the paintball is u=50 m/s. Distance between the tree and paintball guns is x=20…

Q: A basketball player kicks a hollow basketball up a ramp at 18m/s.  The ramp has an angle of 25° and…

A:

Q: A boy 11.5 m above the ground in a tree house throws a ball for his dog, who is standing right below…

A: According to the Newton's laws of motion , the displacement is calculated by using the formula…

Q: A boy is standing from the top of a cliff 8 m from the ground and he has a bow which is aimed 40…

A:

Q: A ball is thrown horizontally from the top of a building 130 m high. The ball strikes the ground 78…

A: Given:A/q to question Given figure

Q: A gazelle runs off the edge of a cliff. He is launched horizontally with a velocity of 34m/s. The…

A: Given data: Initial velocity = 34 m/s, horizontally Height (h) = 20 m Required: Time taken to hit…

Q: An athlete participates in an interplanetary discus thi an Olympiad that takes place on a planet…

A:

Q: A shot put is thrown upward with a velocity of 35 ft./sec. at a height of 4 ft. and an angle of 40°.…

A:

Q: An Olympic diver is on a diving platform 3.50 m above the water. To start her dive, she runs off of…

A:

Q: A javelin leaves the thrower’s hand 7 ft above the ground at a 45° angle at 80 ft/sec. How high does…

A: We know,

Q: Consider the game of baseball. A pitcher throws a ball to the catcher, with a speed of 86 miles per…

A:

Q: Jason is shooting a pumpkin out of a cannon at 15 m/s. He tests all sorts of launch angles. What…

A: Jason is shooting a pumpkin from cannon Given Initial Speed of pumpkin from cannon is v=15m/s Let we…

Q: A cannonball is launched horizontally off a 55 m high castle wall with a speed of 55 m/s. How long…

A: Given data:  A cannonball is launched horizontally  Height (h) = 55 m Initial velocity (v0x) = 55…

Q: I projectile is fired from the ground, reaches a maximum height of 39.6 m and lands a distance of…

A: The maximum height of the projectile is, H=u2sin2θ2g The range of projectile is, R=2u2sinθcosθg…

Q: A rock is tossed straight up with a speed of 17m/s. When it returns, it falls into a hole 10m deep.…

A: Given:Initial vertical velocity of the rock, u = 17 m/sDepth of the hole, D = 10 m

Q: You launch a projectile horizontally from a building 30.7 m above the ground at another building…

A: Given, height of first building h1 = 30.7 m, height of second building h2 = 6.4 m, If we consider…

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: The last unicorn runs off the top of a wall at a speed of 13 m/s. The wall is 7 meters high. How far…

A:

Q: A spy in a speed boat is being chased down a river by government officials in a faster craft. Just…

A: Time taken by both boats to fall through height 7.3 m is same as their initial velocity in vertical…

Q: A rock is thrown off a clift at an angle of 24.5 degrees above the horizontal. The clift in 168.9 m…

A: We have to know about motion of a projectile.

Q: 3. A student standing on a 25 m building wishes to hit a target which is 7 m tall and 40 m away. The…

A:

Q: A child throws a snowball straight toward a tree with a horizontal velocity of 18 m/s. The tree is…

A: The child throws the snowball with an initial horizontal velocity of 18 m/s, towards a tree which is…

Q: boy climbs to the roof of his house and throws a rock at a horizontal velocity of 11.5 m/s. The rock…

A: μy = 0μx=11-5ax=0ay=0-g= -10m/s2

Q: Questlon: Your younger brother is playing with slingshot and trylng to shoot a rock straight up at…

A: The initial velocity of the ball shot vertically upwards taking upwards to be the positive y…

Q: Suppose you are standing on a ladder and holding a ball 5 meters above the ground. You throw the…

A: Given: The intial height  from the ground is 5 m. The initial speed of the ball is 15 m/s in the…

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 –