The record distance in the sport of throwing cowpats is 81.1 m. This record toss was...
The record distance in the sport of throwing cowpats is 81.1 m. This record toss was set by Steve Urner of the United States in 1981. Assume the initial launch angle was 45° and neglect air resistance. (a) Determine the initial speed of the projectile.m/s(b) Determine the total time the projectile was in flight.s(c) Qualitatively, how would the answers change if the launch angle were greater than 45°? Explain.
Q2. A) Projectile motion (General launch angle): Select any one of the options as answer A football kicker is attempting a field goal from 44 m out. The ball is kicked and just clears the lower bar with a time of flight of 2.9 s. If the angle of the kick was 45°, what was the initial speed(Vo) of the ball, assuming no air resistance? a) 21.5 m/s b) 19.7 m/s c) 2.2 m/s d) 39 m/s (Hint: x-Xo =...
11. Use the distance travelled along the y-axis for 0 me distance travelled along the y-axis for 60° to solve for the time it takes the projectile to hit the ground. Note: y component acceleration -gm/s* y=yo twyt - 12 gt² 0 = 1+0t - 169.817° yo = 1 -4.902 4.9t2 = 1 Str = 12. Based on your findings in the -0.45s egyo = vaj Projectile Motion t-ar-ggo = voy A projectile was shot from an initial position described...
1 2 A projectile PA is launched from point A towards the east with an initial launch velocity ves and an initial launch angle of 8aA. The impact point of the projectile Pa is a point B in a valley with an ordinate, you, located below the elevation of point A. The launch from point A is instantaneously detected at point B, and a counter projectile Pa ts launched simultaneously towards the west to intercept the incoming projectile PA. Projectile...
A. A mass m is released from rest some distance above the ground. If it is subject to a force of air resistance F= cv^2, determine its terminal velocity. B. That same mass is projected vertically upwards with an initial speed of V0. Determine the maximum height reached by the projectile. Express your answer in terms of the terminal velocity from part a. C. Determine v(t) for that same mass as in part B and find the time it takes...
A projectile P of mass m is fired from a point 0 with initial speed v0 at launch angle φ0 above a horizontal firing range. In addition to gravity, P is subject to the aerodynamic drag force by the surrounding air modeled as a quadratic function of speed where v is the velocity of P and k is a positive pa- rameter. 0 0 We are interested in studying the effect of Faero on various aspects of projectile motion. Since...
e tu.ast Firsth ball eabes is masimal beight where monentarily 0 You toss a bull ventically up in the air As the saps, the acceleration of the ball is a. up b.down d.honontal 21 A spots car starts at rest and accelerates wnifoowly to a sped of 270ms i1.8s Calcelate the distance the car travels during this time interval a 160 m b. 330 m c. 1.90km d 640 m e. 350 m 22. A baketball player standing under the...
If a projectile is fired with an initial velocity of v0 meters per second at an angle α above the horizontal, and air resistance is assumed to be negligible, then its position after t seconds is given by the parametric equationsx=(v0 cos α) t y=(v0 sin α) t-1/2 g t2where g is the acceleration due to gravity (9.8 m / s2)(a) If a projectile is fired with α=45° and v0=900 m / s, when will it hit the ground? How...
A catapult on a cliff launches a large round rock towards a ship on the ocean below. The rock leaves the catapult from a height H of 34.0 m above sea level, directed at an angle θ above the horizontal with an unknown speed v0. The projectile remains in flight for 6.00 seconds and travels a horizontal distance D of 152.0 m. 1) Assuming that air friction can be neglected, calculate the value of the angle θ. You know how...
this is how output should look CSC1101 TakeHome Lab02 (1),docx - Compatibility Mode Saved to this PC S Review View. Help Search 3. [11] You have been hired by Projectile Objects to create a calculator for various equations from kinematics. Suppose someone shoots an object and it does projectile motion with an angle of 30, 45 and 60 degrees to the horizontal. Choose it's initial velocity (ex. 10 m/s) find the maximum height it can reach, horizontal displacement and total...