Afootball is kicked at ground level with a speed of 17.2 m/s at an angle of...
A football is kicked at ground level with a speed of 17.4 m/s at an angle of 43.6 ∘ to the horizontal. How much later does it hit the ground?
A football is kicked at ground level with a speed of 16.5 m/s at an angle of 31.3 ∘ to the horizontal. How much later does it hit the ground?
A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of vo = 66 m/s at an angle of 35.0° with the horizontal, as shown in the figure (Figure 1). Figure 1 of 1 Vo 135.0 h=115 m X constants Part A Determine the time taken by the projectile to hit point P at ground level. Express your answer to three significant figures and include the appropriate units. o μΑ ?...
A soccer ball is kicked with a speed of 18.0 m/s at an angle of 32.5 ∘ above the horizontal. If the ball lands at the same level from which it was kicked, for what amount of time was it in the air? Express your answer using three significant figures.
I need part B to be answered. PartA The ball is kicked from point A with the initial velocity UA 12 m/s . (Figure 1) Determine the range R when the ball strikes the ground. Express your answer to three significant figures and include the appropriate units. R12.7 m Correct Significant Figures Feedback: Your answer 12.67 m was either rounded differently or used a different number of significant figures than required for this part. Part B Determine the speed when...
Problem 1.47 Part A Abumblebee flies with a ground speed of 153 m/s calculate its speed in km/h Express your answer to three significant figures and include the appropriate units Value Units Submit My Answers Give Up Part B The lung capacity of the blue whale is 5100 L Convert this volume into gallons. Express your answer to two significant figures. gal Submit My Answers Gore up Part C The Statue of Liberty is 151 ft tall. Calculate its height...
A projectile is fired with Aprojectile is fired with an initial speed of 37.9 m/s at an angle of 42.1 above the horizontal on a long flat firing range. Part B Determine the total time in the air. Express your answer using three significant figures and include the appropriate units. HA ? trotal 5.081 Submit Previous Answers Request Answer xIncorrect; Try Again; 8 attempts remaining Review your calculations; you may have made a rounding error or used the wrong number...
Part A With what minimum speed must you toss a 190 g ball straight up to just touch the 11-m-high roof of the gymnasium if you release the ball 1.6 m above the ground? Solve this problem using energy. Express your answer to two significant figures and include the appropriate units. CHÅR O ? Value Units Vmin = Submit Request Answer Part B With what speed does the ball hit the ground? Express your answer to two significant figures and...
A ball is kicked at ground level with an initial velocity of 18 m/s m the horizontal direction and 11 m/s in the vertical direction. At what speed doer the hall hit the pound in m/s? For how long does the ball remain in the air in seconds? What maximum height is attained by the ball in meters?
A helicopter is ascending vertically with a speed of 5.15 m/s At a height of 109 m above the Earth, a package is dropped from the helicopter Part A How much time does it take for the package to reach the ground? (Hint What is ty for the package? Express your answer to three significant figures and include the appropriate units. НА ? t = 42.3 s Submit Previous Answers Rescuest Answer X Incorrect; Try Again: 5 attempts remaining <...