Suppose an outfielder throws a baseball with an initial speed of 12 m/s in a direction 30° up from the horizontal. Use a trajectory diagram to determine the height of the peak of its trajectory in reality. I suggest using a time step of Δt = 0.2s and a scale of 1.0 m (in reality) = 2.0 cm (on diagram).   The height of the peak of its trajectory in reality is ______ m.

Q: A runner runs along the helix r(t) = (cost,sin t,t). When he isat position r( π/2), his speed is 3…

A: To find the acceleration vector

Q: 1. A long jump athlete leaves the ground at an angle 20.0° above the horizontal and at a speed of…

A: The angle at which the athlete leaves the ground with respect to the horizontal (angle of…

Q: A cannonball is shot with an initial speed of 30.0 m/s and 25.0º angle above horizontal from a…

A:

Q: A passenger plane takes off at A and climbs at a steady angle, 0₁ = 46° in the y-z plane at a speed…

A:

Q: Pictured below are eight arrows that have been shot horizontally, i.e., straight out, by archers on…

A: The expression for the time taken by the arrow to hit the ground is h=uyt+12gt2Since there is no…

Q: At 45 degrees the horizontal and vertical components of the initial velocity are the same, what is…

A:

Q: A particle is launched from a point 100 m above the ground, with an initial speed of magnitude 48.2…

A:

Q: A projectile is thrown with an initial speed v0 =116m/s at an angle θ =290 as shown in the figure.…

A: The horizontal component of the initial speed is given as,

Q: At time t= 0 a ball is thrown from an initial height h=7.82 m with an initial velocity of magnitude…

A:

Q: Robin Hood shoots an arrow at 60.9 m/s and 62 degrees above the horizontal. It undergoes projectile…

A: Given data The initial velocity of the arrow is u = 60.9 m/s. The angle of inclination from the…

Q: You throw a ball toward a wall at speed 29.0 m/s and at angle  ? 0= 45.0° above the horizontal (as…

A:

Q: A motorcycle stunt rider redes off the edge of a cliff. Just at the edge his velocity is all…

A:

Q: The pingpong ball rounds a vertical circular arc from point A to point B. The change in speed of the…

A: Displacement, velocity, and acceleration are fundamental physical parameters to define the state of…

Q: Current Attempt in Progress In the figure here, a ball is thrown up onto a roof, landing 3.30 s…

A:

Q: In the Olympic games, the speed of an archery arrow is 200 km / h. If launched horizontally from a…

A:

Q: Arvin the Ant is on a picnic table. He travels 30 cm northeast, then 25 cm due north, and finally 15…

A: Given data: Ant travels 30 cm northeast, then 25 cm due north, and finally 15 cm west Need to…

Q: Problem 3: A projectile is launched from the origin O with an initial velocity of 20 mk at an angle…

A: Concept used: An object launched at an angle above the horizontal is under the influence of gravity…

Q: Since the ball was launched horizontally, we know the vertical component of the initial velocity…

A:

Q: dic relation. A toy rocket leaves the horizontal ground and reaches a maximum height of h. The…

A:

Q: A batter hits a pitched ball at a height of 4.0 ft above the ground so that its angle of projection…

A: In this question we have to find whether the ball will clear the fence or not. Please give positive…

Q: A projectile is fired from an initial height of 167 m above the ground with an initial velocity of…

A: Solution     Given dataInitial height h = 167 mInitial velocity u=209m/sAt angle θ=30oAcceleration…

Q: a bottle rocket is launched with a velocity of 30 m/s at an angle of 25 above the horizontal. what…

A:

Q: Luke on Planet Tatooine throws a ball, and it follows the parabolic trajectory shown below. The…

A:

Q: m A cannon sits on a horizontal plain, angled up at 35°. A cannonball is fired with a velocity of…

A:

Q: In case (a), the baseball player stands relatively stationary and throws the ball with the initial…

A: Page 1

Q: A cannonball is launched from the top of a flat mountainside, which slopes upwards at 35 degrees…

A: This is the case of the projectile motion along the inclined plane. Consider the following figure.…

Q: The motion of a dog is observed to be given by the function = (1.28 m/s²) t²-[(0.66 m/s³) t³-2.99…

A:

Q: The figure below shows a ball thrown from the top of a cliff at a downward angle of θ= 35.9° . It…

A: Given  D = 7.64 m is horizontal distance  Time taken, T = 1.11 sec  Downward angle, θ= 35.9°   If U…

Q: Car A shown in Fig. Q2(a) is traveling along a straight highway, while B is moving along a circular…

A: The velocity of car-A is given as, vA=75 km/h=20.8 m/s, The velocity of car-B is given as, vB=36…

Q: A golf ball is driven with the initial conditions shown in the figure. If the wind imparts a…

A:

Q: A stunt driver wants to make his car jump over 8. cars parked side by side below a horizontal ramp…

A: The horizontal distance that must be traveled by the vehicle is The vertical distance that must be…

Q: A projectile is launched from the ground as shown in the figure below with an initial speed of…

A:

Q: At time t = 0 a small ball is projected from point A with a velocity of 221 ft/sec at the angle 60°.…

A: Given that, u =  221ft / sec   at 600 angle with horizontal  at t= 0sec but we find time when it…

Q: A projectile is launched from point A with the initial conditions shown in the figure. Determine the…

A: Given data: The velocity v∘=124 m/s The angle θ=37°   The distance =600 m

Q: of 15 m/s up an incline plane that makes an angle of 10° with the horizontal. The projectile hits…

A:

Q: A student standing on a cliff that is a vertical height d= 25 ft above the level ground throws a…

A:

Q: A rifle is aimed horizontally at a target 48.0 mm away. The bullet hits the target 3.00 cm below the…

A:

Q: Trachecktory. Two cannonballs, aptly named a and B, were launched on level ground. a was launched…

A:

Q: Part A)  A projectile is launched with speed v0v0 and angle θθ. Derive an expression for the…

A: We use equation of y to solve the problem

Projectile Motion