A running mountain lion can make a leap 10.0 m long, reaching a maximum height of...
A running mountain lion can make a leap 10.0 m long, reaching a maximum height of 3.0 m. What is the speed of the mountain lion just as it leaves the ground? At what angle does it leave the ground?
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A running mountain lion can make a leap 10.0 m long, reaching a
maximum height of...
A mountain lion decides to leap across a 5.00 m wide canyon, shown in the figure...
A mountain lion decides to leap across a 5.00 m wide canyon, shown in the figure below. At the instant when the lion's feet lose contact with the ground, his velocity is 10.0 m/s directed 30.0 degrees above the horizontal. At this instant of "launch", the lion's center of mass is located 1.00 m above the ground, at a horizontal distance of 2.00 m from the near edge of the canyon, and 4.00 m above the level ground on the...
2. Excellent human jumpers can leap straight up to a height of 120 cm off the...
2. Excellent human jumpers can leap straight up to a height of 120 cm off the ground. To reach this height, with what speed would a person need to leave the ground? Express your answer to two significant figures and include the appropriate units. 3. A basketball player can jump to a height of 1.1 m off the ground, so he can easily dunk a basketball. For such a leap, what is his "hang time" - the time spent in...
A startled armadillo leaps upward reaching a height of 0.548 m in 0.204 s . (Hint:...
A startled armadillo leaps upward reaching a height of 0.548 m in 0.204 s . (Hint: This is NOT the maximum height the armadillo reaches) Part A What was its initial speed as it left the ground? Part B What is its velocity at a height of 0.548 m ? Part C How much higher than 0.548 m does the armadillo go before reaching its maximum height?
Please answer all questions. 1. One simple model for a person running the 100 m dash...
Please answer all questions. 1. One simple model for a person running the 100 m dash is to assume the sprinter runs with constant acceleration until reaching top speed, then maintains that speed through the finish line. If a sprinter reaches his top speed of 11.4 m/s in 2.34 s , what will be his total time? 2. Excellent human jumpers can leap straight up to a height of 120 cm off the ground. To reach this height, with what...
7. A projectile leaves the ground at 150 m/s and reaches a maximum height of 0.57...
7. A projectile leaves the ground at 150 m/s and reaches a maximum height of 0.57 km. If there was no air resistance, at what angle above the horizontal did it leave the ground?
Lions can run at speeds up to approximately 80.0 km/h. A hungry 110 kg lion running...
Lions can run at speeds up to approximately 80.0 km/h. A hungry 110 kg lion running northward at top speed attacks and holds onto a 36.5 kg Thomson's gazelle running eastward at 79.5 km/h. Find the final speed up of the lion-gazelle system just after the lion attacks. Uf = m/s Find the angle between the final velocity of the lion-gazelle system and the East axis, with positive angles measured counterclockwise from the East axis. =
Super Mario, spying a mystery block ahead and wanting Star Power takes a running leap towards...
Super Mario, spying a mystery block ahead and wanting Star Power takes a running leap towards the block, launching upwards at an angle of 60 with respect to the ground. If the acceleration due to gravity in the Mushroom Kingdom is roughly 15th of that on Earth,ms downwards, and the block is 150 m above Mario's head, With what speed should Mariolap within order to just reach the block How to head torront and of the should Mariola d How...
creating to the ground? Ans. _21 m/s__ (2D kinematics, 40%) As shown in Fig. 2, an...
creating to the ground? Ans. _21 m/s__ (2D kinematics, 40%) As shown in Fig. 2, an object is launched from the ground with a speed of 20 m/s in an angle of 60 degree from horizontal and lands on a building top. Use 10 m/s for this problem. (a) What is horizontal initial-launching speed? Ans._ _10 m/s_ (b) What is the vertical initial-launching speed? Ans. 17.3 m/s (c) How long does the object take to reach to the maximum height?...
A gray kangaroo can bound across a flat stretch of gorund with each jump carrying it...
A gray kangaroo can bound across a flat stretch of gorund with
each jump carrying it 10.0 m from the take off point. If the
Kangaroo leaves the ground at a 20.0 Degree angle. Find a) the time
the kangaroo is in the air, b) the take off speed and c) the
maximum height it reached.
3. A gray kangaroo can bound across a flat stretch of ground with each jump carrying it 10.0 m from the take off point....
Assume that the maximum horizontal distance you can throw a baseball (m = 0.145 kg) at...
Assume that the maximum horizontal distance you can throw a baseball (m = 0.145 kg) at an angle of α0 = 45∘ above the horizontal is 25 m. Part A) What is the kinetic energy of the baseball just after it leaves your hand? Ignore air resistance and the small distance the ball is above the ground when it leaves your hand. Take the zero of potential energy to be at the ground. Part B) At the ball's maximum height,...
A mountain lion decides to leap across a 5.00 m wide canyon, shown in the figure below. At the instant when the lion's feet lose contact with the ground, his velocity is 10.0 m/s directed 30.0 degrees above the horizontal. At this instant of "launch", the lion's center of mass is located 1.00 m above the ground, at a horizontal distance of 2.00 m from the near edge of the canyon, and 4.00 m above the level ground on the...
7. A projectile leaves the ground at 150 m/s and reaches a maximum height of 0.57 km. If there was no air resistance, at what angle above the horizontal did it leave the ground?
Lions can run at speeds up to approximately 80.0 km/h. A hungry 110 kg lion running northward at top speed attacks and holds onto a 36.5 kg Thomson's gazelle running eastward at 79.5 km/h. Find the final speed up of the lion-gazelle system just after the lion attacks. Uf = m/s Find the angle between the final velocity of the lion-gazelle system and the East axis, with positive angles measured counterclockwise from the East axis. =
Super Mario, spying a mystery block ahead and wanting Star Power takes a running leap towards the block, launching upwards at an angle of 60 with respect to the ground. If the acceleration due to gravity in the Mushroom Kingdom is roughly 15th of that on Earth,ms downwards, and the block is 150 m above Mario's head, With what speed should Mariolap within order to just reach the block How to head torront and of the should Mariola d How...
creating to the ground? Ans. _21 m/s__ (2D kinematics, 40%) As shown in Fig. 2, an object is launched from the ground with a speed of 20 m/s in an angle of 60 degree from horizontal and lands on a building top. Use 10 m/s for this problem. (a) What is horizontal initial-launching speed? Ans._ _10 m/s_ (b) What is the vertical initial-launching speed? Ans. 17.3 m/s (c) How long does the object take to reach to the maximum height?...
A gray kangaroo can bound across a flat stretch of gorund with
each jump carrying it 10.0 m from the take off point. If the
Kangaroo leaves the ground at a 20.0 Degree angle. Find a) the time
the kangaroo is in the air, b) the take off speed and c) the
maximum height it reached.
3. A gray kangaroo can bound across a flat stretch of ground with each jump carrying it 10.0 m from the take off point....
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