10. What happens with the thrown ball while floating in outer space? A.Goes nowhere, floats in space  B.Slows down and stops after being thrown  C.Continues at a constant speed in a constant direction forever or until it meets a force.  D.Slows down at a constant acceleration 11.  What is most likely to happen when an object in motion stays in motion and an object at rest stays at rest?  A.A constant force is required to keep it in constant motion  B.Objects in motion naturally come to rest.  C.A balanced force acts on it.  D.An unbalanced force acts on it. 12.  What is true about the mass of an astronaut on Earth and in space if an object has a mass of 50 kg? A.The mass is the same in both places.  B.The astronaut's mass is less when he is in orbit.  C.The astronaut has no mass in orbit since he is weightless.  D.Not enough information was given to answer the question

Q: Think of a new situation where an object is in equilibrium, but it is still moving. a) Briefly…

A: The specific situation where an object is in equilibrium (i.e. the net force acting on it is zero)…

Q: A 60672 g woman in an elevator is accelerating upward at a rate of 120:54 cm/s2. Convert all…

A:

Q: . There are about 160,000 road accidents in Canada every year. According to the Transportation…

A: (a) During collision of two vehicles  vehicle gets stopped instantly but our bodies remain in motion…

Q: Find the force between 2C and -1C separated by a distance 1 m in air. Pick one answer.     A.…

A:

Q: A box of mass m experiences a gravitational force of 770 N downward. What is the value of m in…

A:

Q: 4. The cable between a towing truck and a disabled car has a breaking strength of 2000 N. The mass…

A:

Q: A spring is fixed to a board so that its hanging from it vertically. A 10 kg mass is attached to the…

A: Let spring constant be "K".   On earth, mge=Kxe         .....(1)   on moon, mgm=Kxm        ......(2)…

Q: QUESTION 39 As shown in the figure below, Blocks A and B, with masses of ma and mB respectively, sit…

A: For rotation equilibrium net torque should y equal to zero

Q: An 8.0 kg object moving with an initial velocity of 8.0 m/s on a surface comes to rest due to…

A: m = 8 kg  Initial velocity (v) = 8.0 m/s  Horizontal distance (x) = 10 m  g =10 m/s2

Q: Skydiving If a body of mass m falling from rest under the action of gravity encounters an air…

A:

Q: Suppose you place a box on a wooden board. You raise the board from one of its ends so that its…

A: Explanation: When a body slides down the ramp, the downward force on the body remains constant and…

Q: Part A On an aircraft carrier, a jet can be catapulted from 0 to 140 mi/h in 1.95 s . If the average…

A: Answer Given  Initial velocity v0 = 0 m/s Final velocity vf = 140 mi/hr = 62.58 m/s Time t = 1.95 s…

Q: 2. Skydiving If a body of mass m falling from rest under the action of gravity encounters an air…

A:

Q: A 7700-kg helicopter accelerates upward at 0.90 m/s² while lifting a 1150-kg frame at a construction…

A:

Q: 1. A pair of crates are in contact with one another on a horizontal frictionless surface. The first…

A:

Q: If we know that an object is moving at a constant velocity, then we also know that: a. there are no…

A: Introduction: When a body is moving with a constant velocity then the acceleration on that body is…

Q: 1. You are holding a steel ball in your hand that you throw up into the air. Using position,…

A: We are given that we are holding a steel ball. This ball is thrown up in air. Hence the ball is…

Q: A car has a mass of 2,600 kg and accelerates at 2.5 m/s2. What is the magnitude of the net force…

A:

Q: 24. A pickup truck with mass 980 kg is initially at rest. The truck accelerates to a speed of 95…

A:

Q: An object sits at rest on a ramp. As the angle of inclination of the ramp increases, the object…

A: Given Data :  motion of object on an inclined plane when angle of inclination is increased  To Find…