The distance between the two bodies in infinite, initially and finally in Rotational motion Unbounded motion Bounded Motion Translational Motion
Q: Diffrentiate between a uniform linear motion and uniform circular motion.
A: In uniform linear motion the speed and direction of motion is fixed so its not accelerated…
Q: The carriages on a Ferris wheel travel at a speed of 1.86 m/s. If the wheel has a radius of 6.25 m,…
A: GIVEN The speed of the Ferris wheel,V=1.86m/s The radius of the wheel,r = 6.25m
Q: Consider the following motion: (a) You start at the origin then walk 2 steps in the positive x…
A: Solution: 1. Given that the motion starts at the origin, and two steps walked in a positive x…
Q: A 1.3-kg ball attached to a 0.5-m string is whirled around in a vertical circle. As the frequency of…
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Q: An aeroplane flying at 89 m/s makes a turn of radius 914 m. By what angle will the aircraft tilt?
A: Formula of angle at which aircraft will tilt is as follows; tanθ=v2Rg…
Q: Choose the incorrect statement about uniform circular motion: Group of answer choices An object…
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Q: The direction of the acceleration vector is the same as the direction of the velocity the…
A: Let the initial velocity vector = u→Let the final velocity vector = v→Let the time taken = t
Q: A bullet in a cannon is fired with an initial velocity of 50 m/s. If the angle of elevation is 37°.…
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Q: Venus has a very nearly circular orbit r= 1.08 * 10¹5m which takes 225 days to comple a full…
A: A speed and direction change in velocity with time is known as acceleration. Objects moving along…
Q: A merry-go-round with a diameter of 5.3 m completes one revolution every 4.1 s. What is the speed of…
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Q: A 0.30 kg is twirled clockwise at the end of a string in a horizontal circle with a radius of 2.2…
A: Given data: Mass, m=0.30 kg Radius, r=2.2 m
Q: What factors determine the magnitude of the centripetal force acting on an object moving in a…
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Q: An object is dropped from rest a distance d near the surface of Earth and takes time t. If the same…
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Q: Suppose the table below gives the velocity of a moving object at any time t. Note that ? measured in…
A: Area under v-t graph give you distance travelled by the object.
Q: An object is traveling with uniform circular motion in a circle of radius 18.9 cm and period 2.17 s.…
A: r= 18.9 cm= 18.9×10-2 m T=2.17 sec
Q: Select the correct statement about the motion of a frisbee tossed on its side [neglect air…
A: This question is based on motion of center of mass.
Q: A 1.5kg rock is tied to the end of a 1.25m string and is swung in a vertical circle at a constant…
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Q: The linear velocity arising from the rotation of the Earth around its axis by a man standing at…
A: The expression for the required linear velocity,
Q: 1) A planet is orbiting a star at a distance of 1.20 x 10¹¹ m with a period of 0.750 Earth years.…
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Q: How long will it take a rock dropped from 2.0 m above the surface of Mars to reach the ground?
A: Initial height of rock S1=2mInitial velocity of rock u=0 msacceleration due to gravity on surface…
Q: A ball of mass M = 0.4 kg is attached to a thin string of length L=0.6 m. M is brought motion with…
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Q: The linear velocity arising from the rotation of the Earth around its axis by a man standing at…
A: The earth completes its rotation about its axis in 24 hours. The radius of the earth is 6.4×106 m.…
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- In the game of tetherball, a ball is hung from a vertical pole via a 0.75m rope. The rope is allowed to pivot freely from the top of the pole so the ball can swing around the pole. If the angle of the rope is 30° with respect to the pole, how much time does it take the ball to make one complete revolution around the pole?A rock is dropped from rest and falls for 2 seconds before hitting the ground from what height was it dropped (approximate g= 10m/s^2)A ball is tied to a string and whirled in a horizontal circle at a constant 4 revolutions per second. Categorize the kinematic properties according to whether they are constant and zero, constant and nonzero, or not constant in value. v: linear speed (scalar) v→: linear velocity (vector) ar: radial (centripetal) acceleration (scalar) a→r: radial (centripetal) acceleration (vector) ω: angular speed (scalar) ω→: angular velocity (vector) α: angular acceleration (scalar) α→: angular acceleration (vector)
- If you are traveling at 1000 fpm what climb angle would provide a vertical speed of 500 fpm? 30 45 60The Moon requires about one month to complete its orbit, and the Earth requires about one year to complete its orbit. The Moon requires less time to complete its orbit because the Moon has a greater O Angular acceleration O Linear speed O Net force O Angular speedAn object is dropped from rest a distance d near the surface of Earth and takes time t. If the same object is dropped from rest from a different height and takes time 2t , it must have fallen a distance 1/4 d 1/2 d 4 d 2d d
- An object is dropped from rest a distance d near the surface of Earth and takes time t. If the same object is dropped from rest from a different height and takes time 4t, it must have fallen a distance 2 d 1/2 d O 1/4 d 16 d 4 dA certain mountain road is inclined 3.1° with respect to the horizon. What is the change in altitude of the car as a result of its traveling 2.90 km along the road? 289 m 203 m 157 m 181 m 116 mThe velocity vector of a particle is given as: v⃑t= 3−t^2(i)−t^2(j) a) Find the instantaneous velocity and acceleration at t = 2.0 s. b) Find the parallel and perpendicular components of the acceleration at t = 2.0 s.