A ball is thrown straight up and returns to its origin in 11.5 seconds. What is the initial velocity of the ball?
A ball is thrown straight up and returns to its origin in 11.5 seconds. What is...
Short answer 12.- A kid thrown a ball straight up. The ball takes) seconds to retum to the original position Show your work a) 8 points What is the initial velocity of the ball? b) points What is the ball's average velocity during the complete trip? e points What is the ball's average speed during the complete trip
a ball is thrown straight up with enough speed so that it is in the air for several seconds assume the positive direction is upwards what is the velocity of a ball when it reaches its highest point
A ball thrown straight up takes 6.20 seconds to go up and come back down to its starting point. Neglecting air resistance, how high (in m) does it go?
16) A ball is thrown straight up in the air with an initial velocity of 40 m/s, assume the ball is in free fall and is accelerating at a rate of approximately ay = - 10 m/s", what is the approximate velocity of the ball after 3 seconds? 17) A jet airplane (mjet = 4,000 kg) speeds up in three-dimensional space for 5 seconds, the jets initial and final velocities are given below, what is the magnitude of the jets...
A ball is thrown with in an initial velocity of 31.4 m/s straight up. What is the maximum height it reaches? Number Units How long is it in the air? NumberUnits
If a ball is thrown straight up at 20 m/sec and takes 4.08 seconds to return to your hand, how high did the ball go?
Draw a Velocity-Time graph for a ball that has been thrown straight up into the air and returns to its original position. (neglect air friction)
A ball is thrown straight up with an initial speed of 13.7 m/s. At what height above its initial position will the ball have one‑half its initial speed?
3. A ball is thrown straight up, reaches a maximum height, then falls to its initial height. Make a statement about the direction of the velocity and the acceleration as the ball is coming down. (1 mark) a) Both its velocity and its acceleration point upward b) Its velocity points downwards and its acceleration points upwards c) Its velocity points upwards and its acceleration points downwards d) Both its velocity and its acceleration point downwards. 4. A man stands on...
A ball is thrown straight up with an initial speed of v m/s. The ball was released 1.2 m above the ground, but when it returns back down, it falls into a hole 14.2 m deep. If the ball’s speed at the bottom of the hole is 28 m/s, what was the initial speed v (in m/s) of the ball?