Problem 1: A) A ball is kicked in the air as shown below, with an initial...
A football is kicked 67.3 meters. If the ball is in the air 5.37s, with what initial velocity was it kicked? magnitude? direction? above the horizontal
A football is kicked 70.0 meters. If the ball is in the air 5.11 s, with what initial velocity was it kicked? magnitude ________ direction ________ above the horizontal
A football is kicked 52.9 meters. If the ball is in the air 4.91 s, with what initial velocity was it kicked? magnitude direction above the horizontal
A soccer ball is kicked with an initial horizontal velocity of 18 m/s and an initial vertical velocity of 13 m/s. 1) What is the initial speed of the ball? 2) What is the initial angle ? of the ball with respect to the ground? 3) What is the maximum height the ball goes above the ground? 4) How far from where it was kicked will the ball land? 5) What is the speed of the ball 0.8 seconds after...
A ball is kicked from a location (7,0, -8) (on the ground) with initial velocity (-9, 14, -4) m/s. The ball's speed is low enough that air resistance is negligible. (a) What is the velocity of the ball 0.2 seconds after being kicked? (Use the Momentum Principle!) (b) In this situation (constant force), which velocity will give the most accurate value for the location of the ball 0.2 seconds after it is kicked? the final velocity of the ball the...
A soccer ball is kicked at a 45 degree angle with an initial velocity of 20 m/s. If air resistance is negligible, how high is the ball after 2.5 seconds?
Vector function problem(Calculus 3) 8) A soccer ball is kicked from the point F(0) (0,0,0) with an initial velocity of v(0)(0,80,80) ft/s. The spin on the ball produces a constant acceleration of 1.2 ft/s2 in the x-direction. (Hint: The acceleration due to gravity is g 32 ft/s2. It acts in the downward/negative z direction. So the total constant acceleration on the ball is a(t) (1.2,0,-32).) 0 a) Find the velocity and position vectors for t b) Make a sketch of...
A soccer ball is kicked from the ground with an initial velocity of 25m/s at an angle of 40 degrees with the horizontal. Determine how long the ball will stay in the air, before hitting the ground.
A ball is kicked with an initial velocity of 11 m/s in the horizontal direction and 21 m/s in the vertical direction. (Assume the bal is kicked from the ground.) (a) At what speed (in m/s) does the ball hit the ground? m/s (b) For how long (in s) does the ball remain in the air? (c) What maximum height (in m) is attained by the ball?
*Problem 2.35 A ball is kicked from a location 9, Ο 4> m on the ground with initial velocityく10 13 0 (a) What is the velocity of the ball 0.2 s after being kicked? (Use the Momentum Principle!) 6> m/s. The ball's speed is low enough that air resistance is negligible. m/s (b) In this situation (constant force), which velocity will give the most accurate value for the location of the ball 0.2 s after it is kicked? C C...