Thursday

April 24, 2014

April 24, 2014

Total # Posts: 9

**physics**

To make a bounce pass, a player throws a 0.60-kg basketball toward the floor. The ball hits the floor with a speed of 5.5 m/s at an angle of 72° from the vertical. If the ball rebounds with the same speed and angle, what was the impulse delivered to it by the floor? what e...

**physics**

The ball is thrown with an initial speed of 3.7 m/s at an angle of 15.4° below the horizontal. It is released 0.83 m above the floor. What horizontal distance does the ball cover before bouncing?

**Physics**

i have been working for 6 hours on these things and cant figure out how to do them

**Physics**

A basketball player runs down the court, following the path indicated by the vectors A, B, and C in the figure. The magnitudes of these three vectors are: A = 12.0 m, B = 17.0 m, and C = 7.0 m. Let the +x-axis point to the right and the +y-axis point to the far side of the cou...

**Physics**

A crow is flying horizontally with a constant speed of 3.05 m/s when it releases a clam from its beak. The clam lands on the rocky beach 2.05 s later. Consider the moment just before the clam lands. (Neglect air resistance.) (a) What is its horizontal component of velocity?

**physics**

how do i finish it?

**physics**

The magnitude of A=(-4m)x+(-2m)y=

**physics**

In a game of basketball, a forward makes a bounce pass to the center. The ball is thrown with an initial speed of 3.7 m/s at an angle of 15.4° below the horizontal. It is released 0.83 m above the floor. What horizontal distance does the ball cover before bouncing? m

**physics**

In a friendly game of handball, you hit the ball essentially at ground level and send it toward the wall with a speed of 15 m/s at an angle of 32° above the horizontal. (a) How long does it take for the ball to reach the wall if it is 4.2 m away? (b) How high is the ball w...

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