A block is dropped from the top of a 450-foot platform. Use the position function s(t) = −16t2 + v0t + s0 for free-falling objects to determine its velocity after 2 seconds? After 5 seconds?

Q: he net velocity of a volleyball is 44m/s at 82⁰ with respect to the horizontal. What is the…

A: Given that                The net velocity of a volleyball is(u) =  44m/s                  θ = 82°

Q: A single-stage rocket is launched vertically from rest, and its thrust is programmed to give the…

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Q: in a free fall problem, If i take the kinematic equation ∆y = V0y(∆t) -0.5g(∆t)2 and want to rewrite…

A: The kinematic equation is given by, Δy=V0yΔt-0.5gΔt2 Rearranging the equation,…

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: What is the range if a ball is shot from a cannon at 45 degree angle, and it lands 0.957 m away at…

A: Consider the diagram below for the projectile motion as described in the question statement. In the…

Q: 9, projected at an angle of 30° s, what is the maximum height

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Q: A cannonball is located at the top of a 40.4 m building is shot horizontally with velocity of 103.3…

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Q: A Hot Wheels car, mass m=42.53 g, arrives at the base of a hill moving with a velocity of 15.19…

A: mass of car(m)=42.53 g initial velocity (vo)=15.19 ft/s

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…

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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: 4.0 kg block rests at the edge of a platform that is 20 m above level ground.  The block is launched…

A: Equation of motion  S = ut + (1/2) at^2 a = acceleration u = initial speed t = time Also,  In this…

Q: The athlete jumps with a pole and flies up to height of 4.58 meters. What is the athlete's velocity…

A: The height reached by an Athlete  = 4.58 meter =h Acceleration = 10 m/s2 = a Initial velocity = 0…

Q: What is the initial speed of a ball launched at an angle of 82.1 degrees and the range of its…

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Q: A roofer tosses a small tool to the ground. What minimum magnitude vo of horizontal velocity is…

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Q: A 19856kg helicopter moved upward with a constant acceleration from text to a height of 491m. The…

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Q: A roofer tosses a small tool to the ground. What minimum magnitude vo of horizontal velocity is…

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Q: A circus cat has been trained to leap off a 12-m-high platform and land on a pillow. The cat leaps…

A: Given: The height of the platform is 12 m. The initial velocity of the cat is vo = 4.3 m/s, and…

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: 2. An object is initially suspended at the height yo = 200 m above the surface of the Earth and at…

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Q: The acceleration due to gravity on the surface of a planet depends on the mass and size of the…

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Q: Q2: Gun sights are adjusted to aim high to compensate for the effect of gravity, effectively making…

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Q: Gabriel kicks a soccer ball with an initial velocity 22 meters per second, at an angle of 16∘ above…

A: Given data:  Initial velocity (v0) = 22 m/s Angle (θ) = 16°, above the ground Required: The vertical…

Q: A car goes 100km/h and Carries a cannon , whose muzzle can shoot at 50km/h . When the cannon fires a…

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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: A ball with mass m kg is thrown upward with initial velocity 21 m/s from the roof of a building 14 m…

A: When the ball is thrown upward with initial velocity of 21 m/s while the acceleration of the gravity…

Q: A ball is thrown upwards with a velocity of 40 m/s from the bottom of the tower of height 145 m .…

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Q: student releases a ball  from a tall 41.4-m tower. What is the velocity of the ball at the moment…

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Q: A ball is kicked with an initial horizontal velocity of 16 m/s and initial vertical velocity of 10…

A: Given Data: The initial horizontal velocity is, ux=16 m/s The initial vertical velocity is, uy=10…

Q: from the edge of the platform. Ignoring air resistance, draw qualitative graphs for the horizontal…

A: For horizontal motion, horizontal speed is constant. Hence, horizontal displacement increases…

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A: We have given  Initial velocity v0= 300 m/s  Angle = 30° h = 3 m  acceleration due to gravity g=…

Q: Consider a car whose position, s, is given by the table tt (s) 0 0.2 0.4 0.6 0.8 1 ss (ft) 0 0.5…

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Q: A ball is launched from the ground with a velocity V0 = 20 i + 30 j (m/s). To determine: a) Maximum…

A: The ball launched from the ground, will follow a parabolic path before hitting the ground. In this…