A small object of mass 1.00 mg is confined to move between two rigid walls separated by 1.00 cm. (a) Calculate the minimum speed of the object. (b) If the speed of the object is 3.00 cm/s, find the corresponding value of n.
Q: height ℎ, with negligible friction. At the bottom, where it is moving horizontally, it collides with…
A: a) First, we need to calculate the speed v1 of the crate of mass m1 at the bottom of the hill using…
Q: This time, the pendulum is 2.43 m long and has a mass of 4.32 kg. You give it a push away from…
A:
Q: A certain cloud at an altitude of 1.75 km contains 3.2x107 kg of water vapor. What time it would…
A: Given, Clouds are at an altitude of, h = 1.75 kmmass of the water vapor, m = 3.2 ×107 kgPower of the…
Q: You have a light spring which obeys Hooke's law. This spring stretches 2.34 cm vertically when a…
A:
Q: A mass on a spring inside of a viscous fluid is given 5 Joules of energy. The spring constant is…
A:
Q: You have a light spring which obeys Hooke's law. This spring stretches 2.84 cm vertically when a…
A:
Q: Find the work done by pumping all the oil (density = 794.6 km / m³) over the edge of a cylindrical…
A: consider a cylindrical strip of radius r at a distance x whose thickness is dx, The force acting on…
Q: A fully compressed spring shoots a block up a 60 degree slope, given k = 1400N/m, m = 0.2kg, and…
A: slope = 60ok = 1400 N/m m = 0.2 kg x = 0.1 m ( compression)
Q: crate of mass m1 slides down a well-lubricated hill of height h, with negligible friction. At the…
A:
Q: A spring has been attached at the bottom of the frictionless surface which has angle of 30 degree…
A:
Q: A body of mass m falls down through a height h. Obtain an expression for the work done by the force…
A:
Q: 2. A 4.0 kg block is moving at v₁ = 8 m/s along a frictionless, horizontal surface towards a spring…
A:
Q: This time, the pendulum is 1.89 m long and has a mass of 3.24 kg. You give it a push away from…
A: The length of the pendulum is 1.89 m. The mass of the pendulum is 3.24 kg. The speed of the pendulum…
Q: You have a light spring which obeys Hooke's law. This spring stretches 3.08 cm vertically when a…
A: Subpart (a): When the spring is stretched by the object, the weight of the object provides the…
Q: You have a light spring which obeys Hooke's law. This spring stretches 2.88 cm vertically when a…
A: The spring force is given as Fs=kx…
Q: Two springs, each with spring constant ks = 5.7 × 106 N m-¹ are used in a set of train buffers. The…
A:
Q: A spring having elastic constant k is stretched by a distance x, and stores potential energy U. If…
A:
Q: A cork gun contains a spring whose spring constant is 17.0 N/m. The spring is compressed by a…
A:
Q: A chain with length b and mass M is hang on ceiling under constant gravity g. Find the tension at…
A: The objective of the question is to find the tension at point 'A' in two different cases: when the…
Q: A crate of mass m1 slides down a well-lubricated hill of height h, with negligible friction. At the…
A: We are given spring constant and mass of crate attached to spring. We are also given compression in…
Q: This time, the pendulum is 1.62 m long and has a mass of 4.59 kg. You give it a push away from…
A:
Q: A 150-g particle on the inside of a smooth hemispherical bowl of radius R 35.0 cm (see the figure…
A:
Q: An 8.0-cm-long spring is attached to the ceiling. When a 2.3 kg mass is hung from it, the spring…
A: The mass of the object, m=2.3 kg The weight of the object attached to the spring, F=mg=2.3 kg9.8…
Q: This time, the pendulum is 1.51 m long and has a mass of 3.01 kg. You give it a push away from…
A:
Q: This time, the pendulum is 1.55 m long and has a mass of 3.05 kg. You give it a push away from…
A:
Q: A block of mass 5 kg has a speed of 2 m/s at a height h above a spring (spring constant k = 1000…
A: Given : Mass of the block, m = 5 kg Speed of the block, v = 2 m/s Spring constant, k =…
Q: Please answer within 90 minutes.
A: a. b.
Q: You have a light spring which obeys Hooke's law. This spring stretches 3.04 cm vertically when a…
A: The spring force is given as Fs=kx…
A small object of mass 1.00 mg is confined to move between two rigid walls separated by 1.00 cm.
(a) Calculate the minimum speed of the object.
(b) If the speed of the object is 3.00 cm/s, find the corresponding value of n.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
- A crate of mass m1 slides down a well-lubricated hill of height h, with negligible friction. At the bottom, where it is moving horizontally, it collides with another crate, of mass m2, that initially was sitting at rest and that is attached to a wall by a spring of spring constant k that initially is at its equilibrium length. Assume that the spring itself has negligible mass. a)Given that the distance d that the crates compress the spring is d=0.35 m, calculate the speed v2 of the crates immediately after the collision, in units of meters per second. Use the following values:k=950 N/mm1=2.4 kgm2=2.6 kgμ=0.49g=9.8 m/s2 b) What was the speed of the crate of mass m1 just before the collision with the second block, in meters per second? c)What is the height h of the hill, in meters?Find the work done by pumping all the oil (density = 794.6 kg / m³) over the edge of a cylindrical tank, which is resting on one of its bases. Suppose the radius of the base is 1.2 m, the height is 3.0 m, and the tank is full of oil. ans. 158687.4008 JAn elastic cord is 66 cmcm long when a weight of 73 NN hangs from it but is 87 cmcm long when a weight of 190 NN hangs from it.What is the "spring" constant kk of this elastic cord?
- This time, the pendulum is 1.07 m long and has a mass of 3.19 kg. You give it a push away from vertical so that it starts swinging with a speed of 1.02 m/s. Due to friction at the pivot point, 1.00 Joule of the pendulum s initial kinetic energy is lost as heat during the upward swing. What maximum angle will it reach, with respect to the vertical, before falling back down? 18.1 degrees 20.5 degrees 19.3 degrees 11.4 degreesA 51-kg box is being pushed a distance of 7.0 m across the floor by a force P→ whose magnitude is 185 N. The force P→ is parallel to the displacement of the box. The coefficient of kinetic friction is 0.21. Determine the work done on the box by each of the four forces that act on the box. Be sure to include the proper plus or minus sign for the work done by each force.Suppose you have an ice cream cone full of melted ice cream. The ice cream cone is in the shape of a right circular cone and is 0.5 feet tall with a width (diameter) of 0.25 feet at the top. You decide to drink the melted ice cream using a straw positioned at the top of the cone. How much work is necessary to drink all of the ice cream through the straw? Note that the approximate weight-density of melted ice cream is 64.05 pounds per cubic foot. Round your final answer to 3 decimal places.
- Calculate the average kinetic energy for 1. V(x) = x(5-xz) where x € [0,5]A block of mass 12 kg slides down a frictionless inclined plane inclined at 35° with no initial velocity and is stopped by a spring of k= 3.0 * 10^4 N/m. The block slides a total distance of d = 3 m from the point where it was released to the point where it stops due to the resistance of the spring. How much is the spring compressed when the block stops?This time, the pendulum is 1.93 m long and has a mass of 3.17 kg. You give it a push away from vertical so that it starts swinging with a speed of 1.62 m/s. Due to friction at the pivot point, 1.00 Joule of the pendulum s initial kinetic energy is lost as heat during the upward swing. What maximum angle will it reach, with respect to the vertical, before falling back down? 18.7 degrees 21.5 degrees 31.8 degrees 26.7 degrees