A treasure chest lies 5.0 m below the surface of the ocean what is the magnitude of the force that acts on the rectangular top that is 0.55 m x 0.45m ?

Q: A 20.0 kg wood ball hangs from a 1.10 m -long wire. The maximum tension the wire can withstand…

A:

Q: A conical pendulum consists of a pendulum bob of mass M at the end of a "mass-less" string of length…

A:

Q: A man stands on the lateral surface of a cylinder, moves his legs, and moves the cylinder with…

A:

Q: A woman exerts a constant horizontal force on a large box. As a result, the box moves across a…

A: The acceleration of an object is only due to the change in velocity, due to the increase in speed,…

Q: Colonel John P. Stapp, USAF, participated in studying whether a jet pilot could survive emergency…

A: Given, Initial speed is 632 mi/h and time in which he comes to rest is 1.40 s

Q: A feather, initially at rest, is released in a vacuum 12 m above the surface of the Earth. Which of…

A: Feather is released in a vacuum 12 m above the surface of the earth .

Q: \zb In Newton's law a unit of force is equal to kg x M / S² why e 11:13

A: We Know, Force(F) = Mas(M) * Acceleration(A)

Q: A 62.0 kg athlete  hangs from a 3.00 m long horizontal bar. The athlete is one fifth of the length…

A:

Q: A 40 N box is resting on a table when a 10 N force is applied to it horizontally. The coefficients…

A: Frictional force F = uN

Q: A particular nucleus of the element plutonium contains 94 protons and 150 neutrons. What is the…

A: Given: The number of protons is 94 protons in the nucleus. The separation between nucleus and…

Q: A thin 1.5-mm coating of glycerine has been placed between two microscope slides of width 1.0 cm and…

A: Given:Distance between two microscopic slides (d) = 1.5 mm = 1.5×10-3 mDynamic viscosity (η) = 1.5…

Q: The magnitude of the normal force at point C is 6.8mg.  The magnitude of the net force at point B is…

A: When an object moves in circular motion it requires centripetal force which is provided by already…

Q: A 1520-kg car is being driven up a 5.98 ° hill. The frictional force is directed opposite to the…

A: Mass of car= 1520 Kg Angle = 5.98 degree frictional force ( kinetic ) = 523 N Distance travelled =…

Q: A raindrop with radius R= 1.6 mm falls from a cloud that is at height h = 1200 m above the ground.…

A: Given: The radius of the drop is 1.6 mm. The height of the cloud is 1200 m. The density of water is…

Q: The 5 N block is sitting on a table top which weights 16 N. The table has three legs. The force…

A:

Q: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular…

A: F1 = 165 N  Distance from Hinge to force F1 is r1 = 0.40 m  Let the force exerted by second is F2…

Q: A 1.50 kg sphere is connected to one end of massless, 2.0 m long string. The other end of the string…

A:

Q: person stands on a scale inside an elevator at rest. The scale reads 800 N. The elevator accelerates…

A:

Q: hot air balloon begins to rise from rest. The lift on the balloon due to the buoyant force is 5000…

A: Given:-  The lift on the balloon due to the buoyant force is  Fb =  5000 N. The acceleration is a =…

Q: Assuming the surface is rough (a) , when the angle 0 is decreased from 10° to 5°, M will start…

A:

Q: An artist designs a mobile of light horizontal rods connected by vertical strings and supporting…

A:

Q: 4) A 30-kilogram child is sitting 2.0 meters from the centre of a merry-go-round. The coefficients…

A:

Q: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular…

A: Given: Two children push on opposite sides of a door during play. Both push horizontally and…

Q: The track near the top of wonderland's roller coaster is looped with a diameter of 18 m. When you…

A:

Q: A cannonball is shot at an angle of 34° above level ground. Another cannonball that is shot a given…

A: Given, for cannon 1 the angle of elevation is 34o above ground level. Let R be the horizantal range.…

Q: A small child is trying to push a 100 kg box across a rough surface He is applying a force of 100 N…

A:

Q: If a force pair is applied internal to a system, explain why they will or will not accelerate the…

A:

Q: What is the force exerted by the string on the wall at point A in the figure if the suspended fish…

A: Given: mass (m) = 0.55 kg Find the force exerted by the string on the wall at point A Now,…

Q: Atraffic engineer wants to suspend a 200-lb traffic lightabove the center of the two right lanes of…

A: Given: W = 200 lb

Q: A raindrop with a radius R= 1.2 mm falls from a cloud that is at height h = 1200 m above the ground.…

A: Given data:      Radius, R = 1.5 mm       Height, h = 1200 m       Drag coefficient, C = 0.40…

Q: A thin 1.50-mm coating of glycerin has been placed between two microscope slides of width 1.00 cm…

A:

Q: A 1580-kg car is being driven up a 8.51 ° hill. The frictional force is directed opposite to the…

A: Given: Mass of the car M =1580kg Friction force = 504N Angle of hill =8.51° Net work done = 218kJ

Q: In question #1, what is the sum of the Y components of all 3 forces depicted? O 13.71 N O 19.45 N O…

A: Considering vertical direction as y-direction. The magnitude of forces are, F1=65 NF2=20 NF3=30 N

Q: A 5.5 kg block is pulled along a horizontal floor by a force of magnitude N at an angle of 0 = 30°…

A: We know that newton's second law which defines the force on an object is the product of the mass and…

Q: A spring has a spring constant of 500 N/m. How much force would be required to stretch it 15 m?

A: The expression for find force is F=kx

Q: 3. A 2.00-m long air track rests on a horizontal surface with a 10.0-cm high support under one the…

A: Given Data: The length of air track is l = 2m The height is h =10 cm = 0.1 m Mass of glider is m =…

Q: A constant force Fa pushes a 22.5-kg box across a rough horizontal surface. The magnitude of Fa is…

A:

Q: Three objects are connected by light strings. The string connecting the m1 = 5.65−kg object and the…

A: It is given that,

Q: Two blocks, which can be modeled as point masses are connected by a massless string which passes…

A: When we toss a ball on the ground, it begins to move with some velocity. However, no force should be…

Q: A car engine with a given weight of w, is suspended in air by a cable that is connected to a…

A:

Q: Hazel stands on the edge of a lookout admiring the view of a waterfall. The lookout is supported by…

A: Given : r=4.5m             m=60 kg             g=9.81 m/s2   As the beam is stationary, the net…

Q: Rock Climber Sliding Down a Smooth Slab 9.6 m Hk = 0.72 %3D 56° Consider the rock climber climbing…

A:

Q: Sphere A is attached to the ceiling of an elevator by a string. A second sphere is attached to the…

A: Given The mass of the sphere is m1=m2=2.88 kg. The acceleration of an elevator is a=1.35 m/s2. The…

Q: If a rock is twirled in a vertical circle, choose the ranking for the magnitude of tension at…

A: If a rock is twirled in a vertical circle, the ranking for the magnitude of tension at various parts…

Q: A 1520-kg car is being driven up a 5.98 ° hill. The frictional force is directed opposite to the…

A:

Q: 21.9 kg person climbs up a uniform ladder with negligible mass. The upper end of the ladder rests on…

A:

Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.