A quarterback practices his throwing motion by throwing on the practice field, but misses the target. The ball is thrown with an initial speed of 13.24[m/s] at an angle of 35.0°. If the ball is released when it is 1.85[m] above the ground, determine the magnitude of the velocity of the ball the instant before it lands. Express your answer in m/s.

Someone throws a ball with an initial speed of 3.13 m/s at a 30.0° angle above the horizontal. How long does it take it to reach its maximum height?

An athlete can jump to a height of 2.0 meters leaving the ground at an angle of θ = 60.0◦ to the horizontal. What is the magnitude of the athlete’s velocity at the moment the athlete leaves the ground (ignore the person’s size/shape).

A father demonstrates projectile motion to his children by placing a pea on his fork's handle and rapidly depressing the curved tines, launching the pea to heights above the dining room table. Suppose the pea is launched at 7.27 m/s at an angle of 83.0° above the table. With what speed (in m/s) does the pea strike the ceiling 2.10 m above the table?

In the Olympic shot-put event, an athlete throws the shot with an initial speed of 12 m/s at an angle of 40 degrees above the horizontal. The shot leaves her hand at a height of 1.40 m above the ground. Find R, the shot traveled horizontally? Find the time it takes to reach the ground. With what velocity (magnitude and direction) it hits the ground? Find H, the maximum height it goes to from the point.

A particle initially located at the origin has an acceleration of a = 1.00ĵ m/s2 and an initial velocity of ₁ = 6.00î m/s. (a) Find the vector position of the particle at any time t (where t is measured in seconds). tî + t²ĵ) m (b) Find the velocity of the particle at any time t. Î+ tĵ) m/s (c) Find the coordinates of the particle at t = 4.00 s. X = y = m m (d) Find the speed of the particle at t = 4.00 s. m/s

A soccer ball is kicked at a speed of 30.0 m/s at an angle of 43.0 degrees above the horizontal. The ball is in the air for 3.70 s.What is the difference in height between where the ball was kicked and where it lands?

A batter hits the baseball A with an initial velocity of vo = 91 ft/sec directly toward fielder B at an angle of 38° to the horizontal; the initial position of the ball is 2.4 ft above ground level. Fielder B requires 0.24 sec to judge where the ball should be caught and begins moving to that position with constant speed. Because of great experience, fielder B chooses his running speed so that he arrives at the "catch position" simultaneously with the baseball. The catch position is the field location at which the ball altitude is 7.9 ft. Determine the velocity of the ball relative to the fielder at the instant the catch is made. Vo 438° 2.4' Answer: VA/B = (i 204' B i+ i Next question j) ft/sec

A place kicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the crowd hopes the ball will clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 22.4 m/s at an angle of 48.0° to the horizontal. By how much does the ball clear or fall short of clearing the crossbar? (Enter a negative answer if it falls short.)

What is the range in meters of a projectile launched at an angle of θ1 = 78.3° with an initial speed of 58 m/s?