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- A golf ball hits with an initial velocity of 19 m/s and at an angle of 41° with the horizontal. Find the velocity at the maximum height. O O m/s O 12.47 m/s O 14.34 m/s O 19 m/s1106. A projectile is fired with an initial velocity of v. ft per sec upward at an angle of 0° with the horizontal. Find the horizontal distance covered before the projectile returns to its original level. Also determine the maximum height attained by the projectile. v.? sin 2 0 ;h v. sin? 6 2 g Ans. I = %3D 1107 The oon ahA projectile is projected from the origin with a velocity of 47M/S at an angle of 25° above the horizontal. What is the range of the projectile answer in mete
- A monkey is sitting at the top of a tree 20 m above ground level. A person standing on the ground wants to feed the monkey. He uses a bow and arrow to launch the food to the monkey. If the person knows that the monkey is going to drop from the tree at the same instant that the person launches the food, how should the person aim the arrow containing the food? Air resistance is small enough to be ignored. O He should aim it at the monkey. O He should aim it below the monkey. O He should aim it above the monkey.09:49 1 A O NI 19 l ll 54% A rugby ball is kicked at an angle trom a honzontal ground and returns to the ground level. If the horizontal range of the ball is 180.00 m, and the horizontal component of the ball's velocity at any instant is 25.00 mis, calculate what the initial vertical component of the ball would be. OA9.81 mis OR. 20.00 m's O.35.32 m/s OD.25.00 mis OE 30.00 m/s IIWhen a projectile is fired with a velocity of 815 m/s at an angle of 37º above the horizontal, the maximum height reached by the projectile is what?
- Juan throws a baseball with an initial speed of 40 m/s at an angle of 53 0 above the horizontal. Richard catches the ball at the same height that Juan threw it. How far did Juan throw the ball?A marble has to get into the hole by launching it into the air at an angle The target hole is 143.2 m away from the initial position of the marble. Find the two possible angles if the launching velocity of the marble has to be constant at 40 m/s. Select one: Oa. 30.7007 and 59.2993 degrees Ob. 20.6415 and 69.3585 degrees Oc. 120.7007 and 30.7007 degrees Od 14 2993 and 75.7007 degreesA projectile is launched from and returns to ground level, as the figure shows. There is no air resistance. The horizontal range of the projectile is measured to be R= 177 m, and the horizontal component of the launch velocity is vox = 22.0 m/s. Find the vertical component voy of the projectile. +v voy Var=+22.0m/s to +x Number i R=177 m Units
- A projectile is fired with an initial velocity of 320m/s at an angle of 15o with the horizontal. a. Find the velocity, in m/s, of the projectile along the horizontal after 10s. b. Find the velocity, in m/s, of the projectile along the vertical after 10s.1. A frat boy throws a ping pong ball from 0.6 m above a table at 5 m/s and wants to land it in a 20 cm cup 1 m away along the table. At what angle above the horizontal should he throw it? Enter answer here29. A volleyball player serves the ball from point A 9. 2m away from the net. Its initial velocity is Vo with e as the launch angle. If the ball is served 0.9m from the floor, and the net is 2.4m high, determine the angle e needed to strike the other side 9.2m from the net. A. 15.59deg. B. 17.31deg. C. 19.06deg. D. 20.59deg. 30. President Rosales of Republic of Chingchong ordered the launch of missiles to Red Island 1200m away from the mainland. Missiles have initial speed of 188m/s and are launched horizontally. How high is mainland Chingchong above sea level? A. 198.69m B. 199.84m C. 200.05m D. 201.38m