A ball is thrown from the top of a tower at an angle of 40o to the horizontal with an initial speed of 6.60 m/s.  During its flight, the only force acting on the ball is the force of gravity.  It takes 3.55 s until the ball hits the ground.  How tall is the tower?

Q: A golfer hits a shot to a green that is elevated 2.90 m above the point where the ball is struck.…

A:

Q: A golfer hits a shot to a green that is elevated 3.40 m above the point where the ball is struck.…

A: Resolve the velocity along the horizontal direction and vertical direction as:

Q: A ball is thrown upwards with a speed of 7.00 m/s at an angle of 50.0° from the positive x axis.…

A: Given information: Here, v0 is the initial speed of the ball, and θ is the angle with which the…

Q: A commercial airliner with four jet engines, each producing 64 kN of forward thrust, is in a steady,…

A: Solution:-                                  Given Data:             The forward…

Q: An elevator filled with passengers has a total mass of 1960 kg and is suspended from a single cable.…

A: Total mass of elevation with passengers m = 1960 kgInitial the elevator is at rest so, u = 0The…

Q: The trajectory of a rock ejected from the Kilauea volcano, with a velocity of magnitude 9.90 m/s and…

A: Analyze the diagram of the given situation

Q: A stone is thrown at a cliff with a height of h.  If the stone is thrown with an initial speed of 42…

A: Given: The height of the cliff is h. The initial speed of the stone is 42 ms. The initial angle is…

Q: Consider a projectile on Earth, where +z is vertically upward. A cannon that is 1.50 m tall sits on…

A: Height of the cannon, h=1.50 mHeight of the cliff, H=50.0 mMass of the cannon ball, m=6.50 kgInitial…

Q: A small child is learning to ride a bike for the first time. Her dad decides it would be a good idea…

A: Hill inclined with horizontal  Acceleration of parent a=1.40 m/s2

Q: The velocity of a particle moving in the x-y plane is given by (6.07i+ 4.97j) m/s at time t = 3.87…

A:

Q: The velocity of a particle moving in the x-y plane is given by (6.07i+ 4.97j) m/s at time t = 3.87…

A:

Q: the elevator's speed at

A:

Q: A canister is dropped (no initial velocity) from a helicopter 3500 m from the ground. The parachute…

A: Initial velocity is Vertical distance is Impact velocity is Find:The canister will burst or not.

Q: A basketball player jumps straight up for a ball. To do this, he lowers his body 0.310 m and then…

A:

Q: A small block is released from rest at the top of a frictionless incline. The distance from the top…

A:

Q: A cannon ball is fired from the ground at an angle of 30.0 degrees with respect to the horizontal,…

A:

Q: A student launches a small rocket which starts from rest at ground level. At a height h=1.04km, the…

A:

Q: A diver springs upward from a board that is 2.3 m above the water. The diver hits the water with a…

A: Height, h = 2.3 m Speed, v = 9.7 m/s Angle, θ = 81.5 degrees Initial speed, u = ?

Q: Max throws an apple off the side of a building with a velocity of 30.3 m/s on the horizontal. A few…

A: Initial velocity of the apple = 30.3 i^ Final velocity= 37.8 cos(36.6°) i^- 37.8 sin(36.6°)…

Q: What is the rocket's acceleration, in meters per squared second, during the period from engine…

A: The rocket reaches the height h=1.04 km due to thrust. But after that its fuel runs out.

Q: The velocity of a particle moving in the x-y plane is given by (3.70i + 7.44j) m/s at time t = 6.60…

A:

Q: A woman on a bridge 104 m high sees a raft floating at a constant speed on the river below. She…

A: Height of bridge h= 104 m Distance of raft from bridge d1 = 4.96 m Distance between raft and stone…

Q: A solid metal ball is thrown from the top of a building at an angle of 20° above the horizontal with…

A: Given data : Initial speed, v0=15m/s Angle, θ=20o Time of flight, t=2.5s

Q: A ball is launched from the ground at a speed of 35 m/s and an angle of 37 degrees above the…

A: Given : Speed (vo) = 35 m/s Angle (θ) = 37°

Q: Max throws an apple off the side of a building with a velocity of 30.3 m/s on the horizontal. A few…

A: Given Initial velocity = u = 30.3 m/s along horizontal Final velocity = v = 37.8 m/s at 36.6° below…

Q: A stone is thrown from the top of a building upward at an angle of 8, = 71° with the horizontal, the…

A: The x component of the velocity remains constant in the projectile motion as there is no…

Q: An astronaut is exploring a planet which has a gravitational acceleration of only 5.59 m/s2. If the…

A: Given data The initial velocity is given as u = 13.7 m/s. The acceleration applied on the ball is…

Q: A 4 kg squirrel is launched from a cannon 7m above sea level and is fired at a 45 degree angle from…

A: The given problem is related to projectile motion. Given the mass of the squirrel is 4 kg, heading…

Q: A tennis ball with mass of 0.16 kg is batted into the air. Its initial speed is 36.3 m/s, directed…

A: mass of ball (m) = 0.16 kg Initial speed (u) = 36.3 msAngle of launch (θ) = 25oInitial height (hi) =…

Q: A board 2.5 m long leans against a vertical wall. It starts to slide down the wall. The instant the…

A:

Q: A cannon is located at the edge of a cliff. The cannon ball was then fired horizontally and had a…

A: Given Information:- Initial horizontal velocity of the cannon ball is vx=9 m/s. Time t=0.50 s…

Q: A golfer hits a shot to a green that is elevated 2.50 m above the point where the ball is struck.…

A: Draw the schematic arrangements of the system as:

Q: The position vector of a particle of mass 0.05 kg is r (t) = 3 cos (4. t)i + 3 sin (4.t)j +10 t k…

A:

Q: Buster wants to demonstrate constantly-accelerated motion by letting a frictionless ice cube slide…

A: Concept used: A component of gravity acts horizontal to incline and forces ice-cube down the…

Q: A baseball with mass of 0.16 kg is batted into the air. Its initial speed is 35.0 m/s, directed at…

A: Given data The mass of the baseball is m = 0.16 kg. The initial speed of the baseball is u = 35…

Q: A ball is launched from the ground at a speed of 40 m/s and an angle of 36 degrees above the…

A: solution: given that A ball is launched from the ground at a speed of v0 =  40 m/s angle of 36…

Q: Santa loses his footing and slides down a frictionless, snowy roof that is tilted at an angle of…

A: Given,

Q: The gravitational force exerted on a baseball is 2.24 N down. A pitcher throws the ball horizontally…

A: Gravitational force on baseball (weight) = 2.24 N Horizontal velocity (v) = 17 msAccelerating time…

Q: A shot putter launches a 7.260 kg shot by pushing it along a straight line of length 1.650 m and at…

A: Given data, Mass, m=7.260 kg Length, l=1.650 m Launching angle, θ=34.10° Initial speed, u=2.500 ms…

Q: You launch a projectile. It takes 3.9 seconds to reach its maximum height. What was the vertical…

A: Given,

Q: A package of mass m = 2.00 kg is released from rest at the top of an inclined plane as seen in the…

A:

Q: A satellite in outer space is moving at a constant velocity of 21.2 m/s in the ty direction when one…

A:

Q: An action hero is trying to use a circus cannon to get to the roof on a building 63.8 meters away.…

A:

Q: A book which has a velocity of 3.18 m/s in the horizontal direction slides off the edge of a table…

A:

Q: ball is shot with a speed of 10 m/s at an angle of 50 with a horizontal surface. The ball is shot…

A: This problem is based on kinematic equations that describe the motion of an object with constant…

Q: Ronnie kicks a soccer ball with an initial velocity of 16 m/s at an angle of 40° relative to the…

A:

Q: A golfer hits a shot to a green that is elevated 3.30 m above the point where the ball is struck.…

A: Initial velocity,

Q: A rocket is launched upward. The height of the rocket was 82.9 ft at the end of the thrust and had a…

A: Apply the third kinematic equation at the end of the thrust and substitute the required values.

Projectile Motion