OK, this is the last time for one of these crazy adventures. THIS time, though, there is a window in the floor, and you can see that you re in a rocket which has just taken off from the surface of an alien planet. By taking careful measurements out that window you determine that the rocket is accelerating upward at 9.60 m/s^2. When you drop a ball from a height of 1.20 m, it hits the floor 0.362 s later. What is the value of g for the alien world below you? 16.5 m/s^2 8.7 m/s^2 28.1 m/s^2 18.4 m/s^2

Q: A crazy, young boy on a sled is able to get up to an incredible speed of 22.5 m/s (yes, he is…

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Q: a rock is tossed straight down with a speed of 5.8 m/s and it falls into a hole 32 m deep. what is…

A: The rock is tossed down. Initial speed, u = 5.8 m/s Distance travelled by the rock, h = 32 m…

Q: A sky diver drops his smuggled 1kg weight from physics lab out of the air plane before he jumps,…

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Q: A man stands on the top of a 725 m building and drops a coin from the top of the building. How fast…

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Q: Here we go again (yes, this set of questions is starting to feel like Groundhog Day). You AGAIN wake…

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Q: You are standing 5.0 meters from a vertical wall that is 5.0 meters high. You throw a small ball at…

A: The diagram shows us the problem at hand

Q: OK, this is the last time for one of these crazy adventures. THIS time, though, there is a window in…

A: Solution: We can use the equation of motion for an object in free fall to solve for the acceleration…

Q: OK, this is the last time for one of these crazy adventures. THIS time, though, there is a window in…

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Q: OK, this is the last time for one of these crazy adventures. THIS time, though, there is a window in…

A: In the given question, Initial height of the ball (h) = 2.15m Time required by the ball to hit the…

Q: , yet another strange awakening in a room with no windows. This time you drop a ball from a height…

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Q: 1c. A student stands at the edge of a cliff and throws a stone horizontally over the edge with a…

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Q: OK, yet another strange awakening in a room with no windows. This time you drop a ball from a height…

A: Given that,  Initial height, h=1.29 m              Time, t= 0.410 s We have to calculate rockets…

Q: You AGAIN wake up in a strange room, and this time you drop a ball from a height of 1.50 m, and…

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Q: Here we go again (yes, this set of questions is starting to feel like Groundhog Day). You AGAIN…

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Q: You wake up in a strange room. There is a window on the floor, and you can see that you are in a…

A: Given data: The acceleration of the rocket in upward direction is a=7.03 m/s2. The ball is dropped…

Q: Consider a toy rocket that undergoes one dimensional motion. It is launched from rest straight up…

A: Given:- ∆t1= time taken to go from o to A a= acceleration of rocket before t1 = acceleration of…

Q: You wake up in a strange room and you drop a ball from a height of 1.02 m above the floor. The ball…

A: Given data:  Initial velocity (Vi) = 0 m/s Height (h) = 1.02 m Time (t) = 0.319 s Required:…

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Given,Initial speed of the stone, vo= 18.5 msheight of the cliff, h = 49.0 m

Q: Question: Caroline and Jennifer are standing on a rooftop. Caroline drops a ball straight down to…

A: Given: In the given problem one object is released and the second is thrown with a certain velocity.…

Q: Here we go again (yes, this set of questions is starting to feel like Groundhog Day). You AGAIN wake…

A: Height ( s ) = 2.35 m Time ( t ) = 0.554 s Initial velocity ( u ) = 0 ms-1

Q: Consider a toy rocket that undergoes one dimensional motion. It is launched from rest straight up…

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Q: An astronaut is exploring a planet which has a gravitational acceleration of only 5.59 m/s2. If the…

A: Given data The initial velocity is given as u = 13.7 m/s. The acceleration applied on the ball is…

Q: OK, yet another strange awakening in a room with no windows. This time you drop a ball from a height…

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Q: At UPS, a sorting line is where boxes move from a horizontal belt to a stainless steel ramp then…

A: First we find the acceleration  of box with which they fall over slide and the using equation of…

Q: THIS time, though, there is a window in the floor, and you can see that you re in a rocket which has…

A: Here acceleration of ball with respect to alien world is euqal to accelaration of rocket plus…

Q: Here we go again (yes, this set of questions is starting to feel like Groundhog Day). You AGAIN wake…

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Q: Here we go again (yes, this set of questions is starting to feel like Groundhog Day). You AGAIN wake…

A: Height, h = 2.33 m Time, t = 0.276 s Intial velocity, u = 0 Acceleration, a = ?

Q: A small rock is thrown vertically upward with a speed of 22 m/s from the edge of the roof of a…

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Q: Lisa in her Lamborghini accelerates at the rate of (3.401-4.20j) m/s², while Jill in her Jaguar…

A: Given, Acceleration of Lisa aL=3.40 i^-4.20 j^ m/s2 Acceleration of Jill aJ=2.20 i^+2.60 j^ m/s2…

Q: A small object moves along the xx-axis with acceleration ax(t) = − (0.0320m/s3)(15.0s−t) −…

A: The acceleration of small object moving along x axis is given by : a(t) = - (0.0320 ms3) (15s-t) the…

Q: you drop a ball from a height of 2.00 m above the floor. The ball hits the floor 0.319 s after your…

A: Write the given values with the suitable variables. h=2 mt=0.319 su=0 m/s Here, h is the height, t…

Q: Here we go again (yes, this set of questions is starting to feel like Groundhog Day). You AGAIN wake…

A: The objective of the question is to find the acceleration of the rocket. We can use the second…

Q: Here we go again (yes, this set of questions is starting to feel like Groundhog Day). You AGAIN wake…

A:

Q: OK, this is the last time for one of these crazy adventures. THIS time, though, there is a window in…

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Q: value of g for planet #2

A: Given: Maximum height attained by object is h=75.5 m Speed of object is v=27.9 m/s Find: Value of…

Q: OK, yet another strange awakening in a room with no windows. This time you drop a ball from a height…

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Q: A ball is suspended from a light 1.3 m string . The string makes an angle of 24 degrees with the…

A: a) VF will be the speed of the ball , when it reaches to its highest pointSo, Given thatL=1.3 m…

Q: You go watch your friend as she runs at a cross country meet. The first time she passes you, your…

A: The velocity 1, v→1=4.40 j^   The velocity 2, v→2=-3.80 sin30° i^-3.80 cos30° j^=-1.90 i^-3.29 j^

Projectile Motion