- When you throw a pebble straight up with initial speed v it reaches a maximum height h with no air resistance at what speed should you throw it up vertically so it will go twice as high?
- A 0 55 kg banana is thrown directly upward with an initial speed of 4 30 m s and reaches a maximum height of 0 80 m what is the change in the mechanical energy of the banana earth system during the ascent of the banana to that maximum height due to air drag on the banana
- If a ball is thrown directly upward with a velocity of 12 m s its height in meters after t seconds is given by y 12t 4 9t2 what is the maximum height attained by the ball round your answer to two decimal places?
- C suppose you are juggling and throw a ball that reaches a maximum of 6 feet in the air after leaving your hand how fast did you throw it round your answer to three decimal places
- If i throw a ball straight upward at a speed of 16 m s how long will it take to reach zero speed?
- A ball is thrown straight upward at 4 80 m above its launch point the ball s speed is one half its launch speed what maximum height above its launch point does the ball attain
- If you throw a ball up in the air at a speed of 9m s how long will it take to reach zero speed?
- A child throws a tennis ball straight up with a speed of 16 m s how fast is it moving when it reaches maximum height
- How log does it take for ball to reach max hight and come back down?
- You are to throw a ball with a speed of 16 0 m s at a target that is height h 5 50 m above the level at which you release the ball see figure below you want the ball s velocity to be horizontal at the instant it reaches the target
- If i trhwo a rock straight up at 70 m s what would its velocity be after 3 seconds assume g 10 m s on earth?
- Brad tosses a rock straight up at 32 6 m s what is the rock s velocity after 2 2 seconds what is the maximum height of the rock from the question above
- If a ball is thrown at an angle of 37 above the horizontal with a velocity of 18 3 m s how long will it take the ball to reach the apex of its trajectory?
- A ball is thrown upward from a platform 6 0 m high with a speed of 16 m s at an angle of 43 o from the horizontal what is the magnitude of its velocity when it hits the ground
- If one person throws a rock at an upward angle and another throws on at a downward angel which will hit faster?
- An athlete throws a basketball upward from the ground giving it speed 11 2 m s at an angle of 59 0 above the horizontal
- What is the speed of the shot when he releases it and how high above the ground does it go?
- A boy reaches out of a window and tosses a ball straight up with a speed of 12m s the ball is 24m above the ground as he releases it use energy to find the ball s maximum height above the ground express your answer to two significant figures and include the appropriate units
- How big is the cliff if a rock you throw off it at 32 5 m s lands 125m away from the base?
- A rock is thrown off a cliff of height h 30 m with a speed of vo 50 m s and at an angle of theta 60 above the horizontal how far from the base of the cliff will the rock go in the horizontal direction before it hits the ground
- If you throw a ball straight upward at a speed of 5m s from the top of a building and the building is 100m tall when the ball returns to you you dont catch it and let the ball continue falling to the ground without hittingit?
- A ball is thrown upward from the ground with an itial speed of 25 m s at the same instant another ball is dropped from a building at 15 mph
- If a rock is thrown up at 50m s how long will it take to reach a velocity of 20 m s?
- A rock is thrown vertically with a velocity of 19 m s from he edge of a bridge 42 m above the river how long does the rock stay in the air
- What is the actual speed of the ball at the point it is thrown?
- A ball is thrown straight up with a speed of 40 m s how long does it take to return to its starting point
- What is the maximum height attained by a ball thrown upwards with an initial velocity vi 20 m s from a 100 m tall building games?
- A ball thrown at an initial angle of 37 0 and initial velocity vi 29 0m s reaches a maximum height h as shown in figure 1
- How long would it take the ball to fall to the ground if it were thrown at an initial velocity of 18 6 m s but 26 below the horizontal?
- A ball is kicked with an initial velocity of 16 m s in the horizontal direction and 12 m s in the vertical direction a at what speed does the ball hit the ground b for how long does the ball remain in the air c what maximum height is attained by the ball
- If you kick a ball upward and the ball stays in the air total of 30 seconds what was initial velocity?
- Neglecting air resistance a ball projected straight upward so it remains in the air for 10 seconds needs an initial speed of
- If he throws the ball with mass 0 07 kg with a speed of 28 m s and there is no air resistance how high does the ball go?
- A ball is thrown upward from a platform 4 7 m high with a speed of 23 m s at an angle of 42 o from the horizontal
- If i launch an object straight up how can i find how high it went?
- Object straight up is 7 m s how far can it go horizontal
- If the space need is 300m tall how fast would the softball be traveling when it reached the ground?
- A baseball player hits a ball straight up into the air it leaves the bat with a speed of 120 km h in the absence of air resistance how fast would the ball be traveling when it is caught at the same height above the ground as it left the bat explain
- If a baseball is thrown straight up the air it will have a zero velocity at its highest point just before it falls back down at that moment is the baseball acceleration definitely zero too?
- A rock is thrown straight up with an initial velocity of 19 6 m s what time interval elapsesbetween the rock s being thrown and its return to the original launch point acceleration dueto gravity is 9 80 m s2
- If one object is thrown up into the air twice as fast as another how many times higher does the faster one go?
- An object is thrown straight upward form the edge of a tall building with a speed of 14 m s on the surface of planet x where the acceleration due to gravity is 3 5 m s 2 what is the speed of the object after 8 seconds