A vertical spring has a length of 0.175 m when a 0.25 kg mass hangs from it, and a length of 0.725 m when a 1.95 kg mass hangs from it.

Q: A rickshaw puller pulls the rickshaw by applying a force of 130 N. If the rickaw moves with constant…

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Q: Discuss the dart injection system and a tranquilizer gun spring mechanism based on strain energy…

A: When we apply an external force on any object, and due to this if some displacement or deformation…

Q: A rickshaw puller pulls the rickshaw by applying a force of 180 N. If the rickaw moves with constant…

A: Given: The applied force by the rickshaw puller is 180 N. The constant velocity is 126 km/h.

Q: A rickshaw puller pulls the rickshaw by applying a force of 140 N. If the rickaw moves with constant…

A: Given data:  Force (F) = 140 N Velocity (v) = 90 km/h Required: Power (P)

Q: how much would the spring be compressed

A: Given: Mass of the person is m=27 kg Spring constant is k=9150 N/m Note: 1 N=1 kg·m/s2 1 m=100 cm 1…

Q: A mass of 2.1 kg is dropped from a height of 4.4 meters above a vertical spring anchored at its…

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Q: What is the kinetic energy in Joules of a marble of mass 0.746 kg launched upward by a spring of…

A: The mass of marble (m) = 0.746 kg Spring constant (k) = 150.8 N/m compression in spring (x) = 0

Q: A Vertical spring (1gnore its mass), Whose spring constant 1s 900 N/m, is attached to a table and is…

A: Given data: Spring constant of the spring is, k= 900 N/m The displacement of the spring is, x= 0.150…

Q: Which of the following statement is correct for tidal energy? O noise pollution is higher O The ebb…

A: The correct answer is given below

Q: A body of mass 2 kg was dropped down from a height. If the KE attained by it is 400 J, find the…

A: Solution:-Given thatmass of body (m)=2 kgKE attained by the mass (KE)=400 J

Q: The work required to stretch a certain spring from an elongation of 4.00 cm to an elongation of 5.00…

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Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…

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Q: ou put your little sister (mass m) on a swing whose chains have lenght L and pull slowly back until…

A: Consider the diagram for the motion of the swing as a pendulum.

Q: A spring of force constant k is set into a hole in a table and a light platform is attached to the…

A: Par A. Mass = m  Spring constant = k Acceleration due to gravity = g Compression = D Maximum height…

Q: The train rolls without friction toward the bumper/spring. Given the initial speed v, how much will…

A: Required :  The correct option

Q: Considering only values of 0 less than 90", determine the smallest value of 0 required to start the…

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Q: For an ideal spring, what would be the spring constant if a force of -5.0 N is measured when pulling…

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Q: A rickshaw puller pulls the rickshaw by applying a force of 102 N. If the rickaw moves with constant…

A: Introduction :  In this question we are provided with value of force and velocity . with these data…

Q: A ball of mass 0.310 kg is thrown upward, rising 12.1 m above the point at which it was released…

A: Mass of the ball = 0.310 kgheight achieved by the ball H = (12.1+0.215) m = 12.315 mHand moves by…

Q: The work required to stretch a certain spring from an elongation of 4.00 cm to an elongation of 5.00…

A: Given data: Elongation of length x1=4.00 cm                                  x2=5.00 cm Energy =11J…

Q: Questjon The total mechanical energy of a body in an isolated system and involves conservative force…

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Q: Work of 1 Joule done in stretching a spring from its natural length to 16 cm beyond its natural…

A: The work needed to stretch a spring is equal to the elastic potential energy stored in the spring…

Q: Applying tremendous force will always create a work somehow. True or False

A: Displacing a body by applying force is called work.

Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…

A: Power is given by the formula P = FvWhere, F is the force and v is the velocity.

Q: A rickshaw puller pulls the rickshaw by applying a force of 160 N. If the rickaw moves with constant…

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Q: • In order to keep a leaking ship from sinking, it is necessary topump 12.0 lb of water each second…

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Q: Spring is compressed 1.1 cm is found to launch a ball 8.0 m vertically in the air. If instead we…

A: We can solve this problem using conservation of energy the energy intial store in elastic potential…

Q: Consider a spring that stretches 4 cm when a load of 10 N is suspended from it. How much will the…

A: Force constant of the spring

Q: A compressed spring fires a ball of mass (m) directly upwards. If the mass of the ball and the…

A: Solution : The potential energy of the spring is given by                         P.E =12kx2 where k…

Q: When a spring is extended by 50 mm with the application of a force of 10N, the spring constant is…

A: Given, Spring constant, k=200 N/m Extension required, x=80 mm⇒80×10-3 m Let force required be F.