A rescue plane spots a survivor 116 m directly below and releases an emergency kit with a parachute. If the package descends at a constant vertical acceleration of 7.39 m/s2 and the initial plane horizontal speed was 88.9 m/s, how far away from the survivor will it hit the waves? A) 2.79 km B) 511 m C) 498 m D) 352 m

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A: The initial horizontal velocity of the puck is vxi = 19.981 m/s  The height of the put from the…

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A: Given that Initial speed V = 60 m/s Angle of projection with horizontal is  Gravitational…

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A: The amgnitude initial velocity of the airplane is u=120 m/s The time taken to change the velocity is…

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A:

Q: A crate is given an initial speed of 4.0 m/s up the 23.0 ° plane shown in (Figure 1). Assume μ =…

A:

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A:

Q: The acceleration of gravity. depends on the initial velocity of the moving object is a constant…

A: The acceleration of gravity is the acceleration experienced by the object due to the force of…

Q: a ball is dropped from the top of a building 8m above the ground. with a velocity of 22.2 m/s at an…

A:

Q: An angry bird is launched from ground level with an initial velocity of 60.0 m/s at an angle of 30.0…

A: Given,  Initial velocity  v= 60 m/s  At angle 30 degree to horizontal

Q: initial value h=0 m angle=60 degrees Initial speed: 18 m/s Cannonball Mass: 31 kg Diameter; 1 m…

A:

Q: ojectile is launched at 10 m/s over level ground at an angle of 22° to the horizontal. What maximum…

A: GivenInitial velocty of projectile, u=10 m/sangle, θ=22°

Q: A textbook slides off the edge of a table with an initial horizontal velocity of 21.2 m/s. The…

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Q: Ted Lasso is very good at darts. He throws a dart horizontally toward a target X with a speed of 20…

A: Concept

Q: Three stones are thrown with identical initial speeds from the top of a cliff into the water below…

A: As initial speed is same for all stones so their initial kinetic energy is same. As all stones…

Q: Juliet has been captured by Thugs and is being held in a castle surrounded by a 75.0 m wide moat…

A:

Q: 22. An object is launched from a 100 m high cliff with an initial velocity of 20 m/s at an angle of…

A:

Q: QUESTION 4 A skier leaves a ramp 20°-degree ramp with an initial velocity v from a height y above…

A:

Q: An apple dropped from a hot air balloon reaches the ground in 29.7 s. Determine the height the apple…

A: We will answer the question using kinematic equation of motion. The details are as follows.

Q: What is the minimum time it will take the elevator to ascend from the lobby to the observation deck,…

A: Given, the following data: mass, m = 2400 kg maximum ascent speed, v1 = 18 m/s Maximum acceleration,…

Q: An airplane releases a ball as it flies parallel to the ground at a height of h = 235 m as shown in…

A: Here we are going to solve the value of velocity by using two particular directions i.e. X and Y.

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!