2. (20 points) At time t-0 a ball is shot with an initial velocity of 50.0 m/s at an angle of 36.87° with respect to the horizontal from the top of a 55.0m high eliff. Neglect air resistance or any air effects. -50 m/s H. 55 m a) When the ball reaches its maximum height how far has it traveled in the x direction (find the distance D)? b) What maximum height will the ball reach above ground level (find HY? e) How long will it take the ball to hit the ground? d) At what angle does the ball hit the ground?

Q: equation for position x(1)

A:

Q: 1. Near the end of a marathon race, the first two runners are separated by a distance of 45.0 m. The…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A projectile is launched vertically. At the time it reaches maximum height: its velocity is at a…

A: Required : Velocity of the ball launched vertically at the highest point.

Q: A ball is thrown vertically upwards when it reaches the height maximum, it is fulfilled: A. Both…

A: Step 1: whenever a ball is thrown upwards it moves with a velocity and the acceleration is obviously…

Q: ball is thrown from top of a building 32 m high. After 2.8 seconds its velocity equals to 20 m/s 30…

A:

Q: Which of the following is true about projectiles at the maximum height of the path? O vy = 0, ay = 0…

A: When a particle is projected at an angle with respect to the horizontal the particle has initial…

Q: 2) A rock is thrown upward and forward into the air from a cliff that is 2 m high. The height, h, in…

A:

Q: From – 40m a particle is accelerated to -90 m on the y-axis in 6.5x 10 -6second. Determine its…

A:

Q: 1) You are traveling 52 m/s at an angle 58° north of west. What are the x and y components of your…

A: The speed is 52 m/s , 58 0 north of the west. North is +y direction, west is negative x direction

Q: Q.2) A particle is fired vertically upwards and its height, h metres, after any number of seconds,…

A: Given: Height h=50t-2t2 (a) Time, t=2.3 s Plug value of t in given value of h we get, h=50×2.3-22.32…

Q: (7%) Problem 4: You stand at the top of a deep well. To determine the depth, D, of the well you drop…

A: Given that Speed of sound in well is vs=337m/s The sound of splash arrives at a time (t) =4.3s…

Q: 5) Jacob, who is a baseball player, hits an incoming baseball. The instant the baseball loses…

A:

Q: A ball is thrown vertically  upward fro the top of a building with an initial velocity of 20 m/s at…

A: It is given that u=20 m/sho=50 mg=-9.8 m/s2

Q: Problem 7: Near the end of a marathon race, the first two runners are separated by a distance of…

A:

Q: walks on a piece of graph paper straight along the a axis a distance of 10.0 cm in 1.80 s . It then…

A: Solution:-

Q: A ball is shot vertically upward on another planet. The position of the ball moving along the y-axis…

A: The position of the ball moving along the y axis depends on the time according to the equation : y =…

Q: A car travels along the three legs of an equilateral triangle. The speed for the three legs is as…

A:

Q: A test rocket is launched by accelerating it along a 200.0m incline at 1.85m/s2 starting from rest…

A:

Q: 4)A ball is thrown vertically upward with a speed 17 m/s , Find: a. The maximum height ? b. Total…

A: Given  u = 17m/s Angle of projectile =90°

Q: A ball is launched from a 10.0 m building with an initial speed of 15.0 ?/?. If the ball’s speed…

A: Given: The height of the building is 10 m. The initial speed of the object is 15 m/s. The speed of…