14. (20 points) A shell is fired with a horizontal velocity in the positive x direction from the top of an 80 m high cliff. The shell strikes the ground 1330 m from the base of the cliff. a) Determine the initial speed of the shell. b) What is the speed of the shell as it hits the ground? c) What is the angle between the shell's final velocity and the horizontal? d) What is the magnitude of the displacement of the shell?

Q: 5. A ball is thrown into the air with an initial x velocity of 15 m/s and an initial y velocity 10…

A:

Q: 8. In a projectile experiment, a group of students launches a projectile several times. Each time…

A:

Q: 4. Calculate the average of the horizontal distance. 5. Find the initial velocity vo of the…

A: Refer the data of Table 1. Find the Horizontal Range (R) of the ball as follows: Hence, the…

Q: F(t)=-16t^2 + 192t Find a time when the projectile reaches its maximum height. What is the maximum…

A: The function of height is given as ft=-16t2+192t

Q: 1. A 5 kg projectile was shot from the edge of the cliff 100 m above ground level at an angle O=29°.…

A: Motion of projectile can be divided into x component and y component.

Q: . The vector position of a particle varies in time according to the expression: r =( 20ti+(2+ 20t-5t…

A:

Q: Question 6 Three moles of an ideal monatomic gas are at a temperature of 245 K. Then, 2438 of heat…

A:

Q: 6) Bob wants to measure the height of a cliff. Unfortunately, he only has with him a stopwatch and a…

A: Given Data: The angle of projection is θ=22.5˚. The height above the cliff top is h=1.5. The angle…

Q: A ball rolls of the edge of a table 1.0 m above the floor and strikes the floor 1.5 m horizontally…

A: Given: The ball simply falls at a distance, h=1.0 m

Q: 3. A stone is projected at a building of height h = 53.0 m, with an initial speed of 47.0 m/s…

A: a.) Recall      yf=yi+vsinθt-1/2gt2putting the values we get.53=47sin(62)t-.5×9.8×t2solving it we…

Q: 3. Shown below is the acceleration function for a particle over the approximately first two seconds…

A: From the this curve a-t      t= 0      1.12   1.75   2   s   v=0   - 5.6      0        10 m/s  using…

Q: (A) Calculate the maximum height the ball goes relative to the ground. (B) Calculate the total time…

A:

Q: A bullet is fired from a rifle that is held 1.6 m above the ground in a horizontal position. The…

A:

Q: Q5) A boy tosses a ball onto the roof of a house. For the launch conditions shown, determine the…

A:

Q: Cannon problem: There is a new cannon entering service. The artillery crews need some information…

A:

Q: 7. A bullet is fired downward at an angle of 30° below the horizontal. 3.20 seconds later, the…

A:

Q: What do you need in order to determine the initial velocity of a projectile fired horizontally?

A: A projectile is an object launched into the air with an initial velocity, following a curved…

Q: A projectile is launched at ground level with an intial vertical velocity of 25.0m/s and a…

A:

Q: Cedar has been trying to get Liam's attention for weeks.  He decides to make a paper airplane to hit…

A:

Q: Consider a rock that is thrown off a bridge of height 68 m at an angle = 21° with respect to the…

A: Write the horizontal component of the initial velocity.Write the vertical component of the initial…

Q: Professional golfers can drive the ball over 200 m. While air resistance is significant, its effects…

A:

Q: 1. A ball is thrown upwards with an initial velocity of ; = 44 m/s at an angle of above the…

A: