A toy rocket launcher can project a toy rocket at a speed as high as 37.0 m/s. (a) If air resistance can be ignored, how high (in m) would a toy rocket launched at this speed rise if projected straight up? (b) How long would the toy rocket be in the air (in s)?

Q: A cannon ball is launched into the air with an upward velocity of 350 feet per second, from a 7-foot…

A: The initial upward velocity of the cannonball is v = 350 ft/s The height of the cannonball after t…

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 rock is thrown straight up into the air from a height of 5 feet, at an initial velocity of 12…

A:

Q: A particle moving along a straight line such that when (t = 0), the position (S = 8 m) and the…

A:

Q: A brick is thrown upward  from the top of the building at an angle of 25degrees to the horizontal…

A: The y component of velocity is.

Q: toy rocket is shot upward and reaches a height of 70 ft above the ground. (a) What is the velocity,…

A:

Q: The cannon on a battleship can fire a shell a maximum distance of 32.0 km. Calculate the initial…

A: Maximum  distance = R = 32 km = 32000 m

Q: An object is thrown straight down from the top of a building 45.0 m tall building at 14.0 m/s, while…

A: Given data:  Height of building = 45.0 m/s Initial velocity of object at top (u1) = 14.0 m/s Initial…

Q: A model rocket is launched from the ground with a Voy = 120 m/s. (a) How high does the rocket go?…

A: Using Newton's equation of motion,vy2=voy2+2gHwhere, vy=0 m/s...(at maximum height, velocity of…

Q: If you let go a golf ball 2 meters above the ground. When the ball hits the ground, what is the…

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Q: 14 kg object is dropped from rest on a surface inclined 31º from the horizontal and slides 10.9 m to…

A:

Q: 1) A ball is kicked vertically upward from the ground, and a student gazing out of a window sees it…

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Q: (a) A soccer player kicks a rock horizontally off a 44 m high cliff into a pool of water. If the…

A:

Q: A kangaroo can jump over an object 1.69 m high. (a) Calculate its vertical speed (in m/s) when it…

A: Given data:  Initial velocity (v0) = 5.75 m/s, upward Acceleration due to gravity (g) = 9.81 m/s2,…

Q: H.W: A ball thrown up from a rooftop of height 40m lands on ground in 4s. (a)what is its maximum…

A: Given: Height of the building is 40 m. Time taken for the ball to land on the floor after being…

Q: You threw a tennis ball from a balcony 2.7 m above the ground upward at 30 degrees above horizontal…

A: A tennis ball is thrown from a balcony h=2.7 m above the ground upward at θ=30° above horizontal…

Q: A cheetah can run up to approximately 100 km/h and a dog at 80.0 km/h.if both animals are running at…

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Q: A kangaroo can jump over an object 2.48 m high. (a) Calculate its vertical speed (in m/s) when it…

A: (a) Write the kinematic expression for final velocity

Q: The cannon on a battleship can fire a shell a maximum distance of 42.1 km. (a) Calculate the initial…

A: thank you

Q: An inquisitive physics student and mountain climber climbs a 53.0-m-high cliff that overhangs a calm…

A: Displacement, Initial velocity of the first stone, acceleration due to gravity,

Q: If an egg is dropped from rest and takes 0.8 seconds to hit the ground, what is the height, in…

A: We have The time taken by egg to hit the ground is: t=0.8 s The gravitational acceleration is: g=10…

Q: A golfer hits a golf ball so that it lands at a distance of 120 m. If s/he hits the ball so that it…

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Q: rock is projected vertically up with a speed of v= 24 m/s from the top a tower 70m high. Find (a)…

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Q: (a) How much is the initial speed vo? (b) What is its speed just before hitting the base of the…

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Q: A bridge is opening and you (a car) has to make the jump. you rev your car up to 30m/s and you more…

A: GIVEN : Velocity of car = 30 m/s Angle of motion of car with horizontal = 25 degrees

Q: One of the fastest recorded pitches in major-league baseball, thrown by Billy Wagner in 2003, was…

A: An object is said to be in projectile motion if the motion is governed by gravitational force along.…

Q: Inside a house, a person sees a flowerpot fall past a window. If the pot was visible for 0.31…

A:

Q: A ball rolls off a track at a height 1.75 meters above the ground, its exit velocity is 2.16 m/s at…

A: Using equation of kinematics,

Q: How long will the cannonball be in flight before striking the ground?  seconds b) What is the…

A: Data provided in the question; Height of the castle Speed with which the cannon ball is thrown

Q: What is the displacement of the object after 3.0 s?

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

Q: 6. For vectors = -î – 4ĵ and à = -31 – 2j, calculate: a. Ā+B and its magnitude and direction angle…

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Q: A tiger leaps horizontally out of a tree that is 4.30 m high. If she lands 5.00 m from the base of…

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Q: Ball is thrown from the rooftop with an initial down with velocity of magnitude va= 1.1 m/s. The…

A: Given data: The initial downward speed is va=-1.1 m/s. The height of rooftop is h=-36 m.

Q: A person standing on the roof of a building 12 m high throws a ball upward with a velocity, Vₒᵧ = 22…

A:

Q: (a) A soccer player kicks a rock horizontally off a 33 m high cliff into a pool of water. If the…

A: Consider the rock is falling in the y axis.Use the equation,The time taken by sound to reach player…

Q: A small mailbag is released from a helicopter that is descending steadily at 1.84 m/s. (a) After…

A: The helicopter is desceding steadily at 1.84 m/s.

Q: Two airplanes leave an airport at the same time. The velocity of the first airplane is 680 m/h at a…

A:

Q: (a) How long would it take an object to fall 100m on the moon (g = 1.6m/s/s) if dropped from rest?…

A: Given Data: The height of fall is, s=100 m The acceleration due to gravity on the moon is, g=1.6…

Q: A ball thrown horizontally at vi = 25.0 m/s travels a horizontal distance of d = 50.0 m before…

A:

Q: You threw a tennis ball from a balcony 3.3 m above the ground upward at 40 degrees above horizontal…

A: Given. h = 3.3 m V = 4.5 m/s a = 40° Formula used . S = ut + 1/2at²

Projectile Motion