Q: 3. A weather team releases a weather balloon. The balloon's buoyancy accelerates it straight up at…
A: Given: Upward acceleration = 15m/s2 Horizontal Acceleration = 6.5m/s2
Q: An object is launched at an angle 29∘29∘ from the horizon at an initial velocity of 400400 meters…
A:
Q: In projectile motion on an inclined plane how to derive the magnitude of the resultant velocity and…
A: The projectile motion on the inclined plane can be possible by two ways which can be given as,…
Q: From a height of 122.5 m, a bullet is fired horizontally and leaves the muzzle of the gun at 200…
A:
Q: How did velocity (v) and velocity squared (v2) relate to the height from which the ball was…
A: Given: The initial velocity of the object is 0 m/s. The object is falling under gravity.
Q: An projectile is kicked from the ground level with an initial velocity of 51 m/s in the horizontal…
A:
Q: An object is thrown horizontally from the top of a 5-m building and lands 97 m from the base of the…
A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…
Q: 3, A projectile is fired from a height of 9.2 feet with an initial velocity of 148 ft/sec at an…
A:
Q: A projectile is shot with a speed of 15.8 m/s at an upward angle of 66.6° from the top of a cliff…
A: Initial velocity (u) = 15.8 m/s θ = 66.6oHeight of cliff (h) = 22.3 m
Q: A projectile is projected with an initial velocity of 66 m/s. What is the absolute maximum…
A: Given, Initial velocity of projectile=u=66 m/s now we have to find the maximum horizontal range as…
Q: A projectile is fired with an initial speed of 71 m/s at an angle of 35.8 degrees above the…
A: Initial speed of projection is 71 m/s Angle of projection is 35.8° . According to given hint in this…
Q: Review You are riding on a Jet Ski at an angle of 35° upstream on a river flowing with a speed of…
A:
Q: A cannonball leaves the barrel with a muzzle velocity of 50.0 m/s and at a 21.3° angle with respect…
A:
Q: If a projectile is launched at an angle with the horizontal, its parametric equations are as…
A: Given:- X= (70 cos(θ))t Y= (70 sin(θ))t - 16t2
Q: A river is flowing due east at 5 mi/h. A man heads his motorboat in the direction N 30° E in the…
A:
Q: A student performs the projectile motion experiment, shooting a steel ball with a purely horizontal…
A: In this question we have to find the initial velocity of the ball. Please give positive feedback if…
Q: A projectile is shot at an inclination of 450 from the ground with a speed of 250 mps. (a) Derive…
A: Given: The intial velocity of the projectile is 250 mps. The projectile angle is 45o with…
Q: An object is thrown horizontally from the top of a 40-m building and lands 30 m from the base of the…
A: As per our guidelines we allowed to answer only one.
Q: A cannon fires a projectile with an initial velocity of 300 m/s at 53.5° above the horizontal. The…
A: Determine the x and y component of the velocity as.
Q: A plane is flying South with speed of 900 km/h. At a specific movement the wind start blowing West…
A:
Q: From a height of 122.5 m, a bullet is fired horizontaly and leaves the muzzle of the gun at 200 3.…
A:
Q: During projectile motion, the equations are valid if ______ is negligible. a. air b. gravity c.…
A:
Q: A golfer hits a golf ball with an initial velocity of 26 m/s at an angle of 50° above the…
A:
Q: A motorcycle stunt rider rides off the edge of a cliff. Just at the edge his velocity is horizontal,…
A: Given data: Initial velocity (V0) = 7.53 m/s, horizontally Time (t) = 0.615 s Required: Magnitude of…
Q: be at its maximum height? seconds. e. What is the ball's maximum height? feet. f. How far…
A: Initial height =h∘= 90 ft Initial velocity = v∘=55 ft/s Angle = θ=75° Part D. Time = T = v∘sinθg…
Q: You launch a projectile. It takes 3.9 seconds to reach its maximum height. What was the vertical…
A: Given,
Q: 5. A cross-country skier skis 7.9 km in the direction 48° east of south, then 3.2 km in the…
A: Given : d1 = 7.9 km in the direction 48° east of south d2 = 3.2 km in the direction 25° west of…
Q: A projectile is shot at an inclination of 450 from the ground with a speed of 250 mps. (a) Derive…
A:
Q: 3) A river is 40. meters wide and its current flows southward at 4.5 meters per second. A boat is…
A:
Q: . A projectile is launched as shown from A. What is the range R that it will travel? 225 m/s 50 19°…
A: Here the initial velocity is 225m/s.
Q: 5. Base your answer to the following question on the information below. A stream is 30. meters wide…
A: The velocity is a vector quantity, therefore, it follows the vector addition.
Q: A Bullet 1 Due in 10 hours, 29 minutes A projectile is fired horizontally from a gun 46.9 m above…
A: Given data: Height, h=46.9 m Muzzle speed of gun, v=276.90 m/s
Q: A soccer ball is launched from the ground with an initial velocity v-18.1 m/s at an angle of 39.5°…
A: Given, vi = 18.1 m/s θ=39.5∘
Q: Question 5 A projectile is fired with an initial speed of 68.3 m/s at an angle of 36.8 degrees above…
A:
Q: You hit a golf ball from the (level) ground, with an initial speed and an initial angle. Ignore air…
A:
Q: A projectile is launched horizontally with a speed of 12.0 m/s from the top of a 24.6-meter high…
A: Firstly time will be calculated. Initial vertical velocity = 0 m/s Vertical Displacement = 24.6 m…
Q: Situation 01. Christopher is walking down a road when he observes a nearby mountain that a boulder…
A:
Q: In projectile motion explain why the direction of y component of velocity changes both magnitude and…
A:
Q: An projectile is kicked from the ground level with an initial velocity of 42 m/s in the horizontal…
A:
Q: Question 4 An archer fires an arrow from a height of 1.80 m with a velocity of 25.4 m/s, 41.0° above…
A: The expression for the maximum height the arrow will reach is H=h+hpH=h+v2sin2θ2g Use the given…
Q: POST TEST: A projectile is fired with a speed of v = 60 m/s at an angle of 60°. A second projectile…
A:
Q: A cannon tilted upward at 31 ° fires a cannonball with a speed of 100 m/s. Part A What is the…
A: Cannon tilted 31°upward means it makes an angle of 31°with the X-axis (Parallel to ground) and fired…
Q: 1. A river of width 80 m has a water current flowing towards east at a velocity of 3 m/s with…
A: As per guidelines we are suppose to do only three subpart from multipart question, please post the…
Q: A projectile is shot with a speed of 15.3 m/s at an upward angle of 69.9° from the top of a cliff…
A: Given data The speed of the projectile shot is v = 15.3 m/s. The angle of projection from the top of…
Q: 1. Describe what happens to the horizontal velocity of a projectile. 2. Describe what happens to the…
A: 1) The horizontal component of velocity doesn't change because there is no component of…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The positionr→of a particle moving in an xy plane is given byr→=(5.00t3−6.00t)i^+(2.00−2.00t4)j^withr→in meters and t in seconds. In unit-vector notation, calculate(a)r→, (b)v→, and (c)a→for t = 2.00 s. (d) What is the angle between the positive direction of the x axis and a line tangent to the particle's path at t = 2.00 s? Give your answer in the range of (-180o; 180o).A classic physics problem states that if a projectile is shot vertically up into the air with an initial velocity of 146 feet per second from an initial height of 89 feet off the ground, then the height of the projectile, hh, in feet, tt seconds after it's shot is given by the equation: h=−16t2+146t+89h=-16t2+146t+89 Find the two points in time when the object is 126 feet above the ground (to one decimal places). Answer: The object is 126 feet off the ground at the following times: (Enter your two answers separated by a comma. Round to ONE decimal places.)A soccer ball is punted from the ground at an angle theta = 42 degrees with respect to the horizontal. The ball is in the air at time tm = 1.1 s before it lands back on the ground. Numerically, what would be the total horizontal distance dm in meters traveled by the ball int he time tm?
- A tennis player hits a ball into the air with an initial velocity of 15 m/s at an angle of 50° to the horizontal. Assume no air resistance and acceleration due to gravity has a magnitude 9.81 m/s2 2) what is the magnitude and direction (+ or -) of the ball’s horizontal velocity, vx, in m/s after 1 second?At t=0, a ball is thrown with an initial velocity of magnitude 15ms-1 at 75° to the horizontal (upwards). Which way is the ball moving at this time? What is the magnitude of the horizontal component of velocity at t=2.0s?Immediately after the bouncing golf ball leaves the floor, its components of velocity are Vx = 0.535m/s and Vy = 3.038m/s. Determine the horizontal distance (meters) from the point where the ball left the floor to the point where it hits the floor again.
- A ball is thrown into the air at 60° angle to the ground, takes a parabolic path, and is in the air for a total time of 4 s. If the upward direction from the ground is positive, what is the best estimate of the ball’s velocity at a time 3 s after it leaves the ground?A golfer wishes to chip a shot into the hole 50 m away on flat level ground. If the ball flies to amaximum height of 25 m, what speed must it have initially to reach the hole?To start an avalanche on a mountain, an artillery shell is fired from 1250 m from the base of the mountain at 300 m/s, 55.0°. What are its coordinates 9.0 seconds later? Where does it hit on the mountain? If you are unable to answer, draw a diagram showing why.
- A classic physics problem states that if a projectile is shot vertically up into the air with an initial velocity of 146 feet per second from an initial height of 89 feet off the ground, then the height of the projectile, h, in feet, t seconds after it's shot is given by the equation: h=−16t2+146t+89h=-16t2+146t+89 Find the two points in time when the object is 126 feet above the ground (to one decimal places). Answer: The object is 126 feet off the ground at the following times: (Enter your two answers separated by a comma. Round to ONE decimal places.)A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial velocity of vi=5.00im/s. Find (a) the vector position of the particle at any time t, (b) the velocity of the particle at any time t, (c) the coordinates of the particle at t = 2.00 s, and (d) the speed of the particle at t = 2.00 s.A football is punted from the ground, it passes through the apex of its flight, and it begins its downward decent. When its height above the field is h = 2.5m, the horizontal and vertical components of its velocity are observed to have the values v(horizontal) = 15 m/s and v(vertical) = 2.5 m/s, respectively. Use a Cartesian coordinate system with the origin located ar the inital position of the football. Ignore air resistance. Calculare the time, in seconds, from when the football left the ground until it is descending at a height of h = 2.5m.