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- Use three decimal places on answers Problem1: A projectile leaves at a velocity of 50 m/s at an angle of 30° with the horizontal. a. Find the maximum vertical distance it could reach. b. Find the maximum horizontal distance it could reach. c. Find the total time which the projectile could reach the ground.A cannonball is shot with an initial speed of 30.0 m/s and 25.0º angle above horizontal from a height of 12.0 m. How far can the cannonball go horizontally when it lands on the ground, in meters? Use g = 10.0 m/s2. (Hint: Clearly label quantities along x- and y- components and write down all steps.) inknow the answer is 89 but I need the stepsIn the sport of billiards, event organizers often remove one of the rails on a pool table to allow players to measure the speed of their break shots (the opening shot of a game in which the player strikes a ball with his pool cue). V. o h d The top of a pool table is a height h = 3.25 ft from the floor. If a player's ball lands a distance d 14.75 ft from the table edge, what is her break shot speed vo? 12.3 Vo = mph Incorrect At what speed v did her pool ball hit the ground? 4.21 mph = Incorrect
- A ball is thrown following a projectile motion.It is known that the horizontal distance (range) the ball can travel is given by R=v0²/g sin 20 ,where r is the range (in feet) ,v0 is the initial speed (in ft/s),0 is the angle of elevation the ball is thrown and g=32 ft/s² is the acceleration due to gravity. A. Express the new range in terms of the original range when an angle 0(0A cannonball is shot with an initial speed of 66 m/s and 37.0º angle with respect to the ground. How long does it take for the ball to reach its the maximum height, in seconds? Use g = 10.0 m/s2. Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.A ball is thrown at an initial height of 65 feet at an initial velocity of 75 feet/second at an angle of 65 degrees. Given the parametric equations yY = - - 16t + Vo · Sin(0)t + ho and x = Vo Cos(0)t. When doing calculations, carry 5 digits of accuracy, so your round off does not build up. a. What is the ball's height in 3 seconds? feet. seconds. b. When will the object hit the ground? feet. c. How far horizontally will the ball be when it hits the ground? seconds. d. When will the ball be at its maximum height? e. What is the ball's maximum height? feet. feet f. How far horizontally will the ball be when it reaches its maximum height?
- A tennis ball is launched from ground level at an angle of 50 degrees. The tennis ball stays in the air for 4.32 seconds. What range does the tennis ball reach? (answer in meters) Bal Budet Type your answer... LDASTERQUESTION 6 Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget th negative sign (-) if needed. A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal. Select to Express the initial velocity as a linear combination of its unit vector components. Vo = ( 61.50 m/s) i +( 106.52 m/s) ? At the maximum height, the speed of the cannon ball is v = 61.50 m/s and the magnitude of its acceleration is a = 9.8 m/s?. The time needed to reach maximum height is t = 10,8 S. The maximum height reached by the cannon ball is H = m.Во Font Arial Bold B 2. In a basketball game, a player shoots the ball at a velocity of 4.31 m/s at 17.30 above the horizontal. A player on the other team jumps up and blocks the ball at the maximum height. A) Character How far horizontally does the ball travel to where it is blocked? B) How long is the ball in the air before being blocked C) If the ball wasn't blocked, what is the magnitude and direction of the velocity when the ball returns to the launch height? Explain' Alignment 73 Pictorial Representation am eee • Spacing 7 (31 hapt > Bullets & Lists +1 (31 / Did Mathematical Representation 22 Aa MacBook Pro F2 F3 DD F4 F5 F7 F8 F9 F10 F11 24 % & 4 7 8 E R U P ト 3.
- A boy drops a stone with no initial velocity from the top of a building and it hits the ground in a time of 2.19 s later. What is the height of the cliff, in units of meters? You may assume that air resistance is negligible. Give the answer as a positive number. Question 3 A projectile is fired with initlal velocity vo - 6.00 m/s and its direction is 8 30.0° with the horizontal. What is the max height of the projectile in unit of meters?A person going for a walk follows the path shown in Figure P3.35. The total trip consists of four straight-line paths. At the end of the walk, what is the persons resultant displacement measured from the starting point? Figure P3.35A cannonball is launched horizontally off a 40 m high castle wall with a speed of 35 m/s. a) How long will the cannonball be in flight before striking the ground? seconds b) What is the range of the cannonball?