not a conservative force example
Q: Using energy considerations, calculate the average force (in N) a 65.0 kg sprinter exerts backward…
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Q: What are conservative forces?
A: Conservative force: whose work done is independent on the path taken.
Q: A girl of mass 35 kg climbs up the stairs and reaches the roof at a height 6 m in 3 sec. g= 10 m/s²…
A: Given in question: Mass of the girl(m) = 35 Kg Height of the roof(H)…
Q: What is the power required for a motor to rise a load of 190 kg and the load is lifted to a height…
A: Given information: The mass of the load (m) = 190 kg The height to which the load is lifted (h) =…
Q: (a) Find the useful power output (in W) of an elevator motor that lifts a 2700 kg load a height of…
A: a) we will calculate the work done by the motor and then calculate the power from it The motor works…
Q: (Bonus) A box of uniform density weighing 200 newtons moves in a straight line with constant speed…
A: Since the block moves with uniform velocity , the applied force F must be equal to the frictional…
Q: Distinguish between conservative force and non conservative force.
A: A conservative force does not remove or eliminate mechanical energy from the systems. It just…
Q: When an object is solely under the influence of conservative forces, the sum of its kinetic and…
A: Given Influence of conservative forces, the sum of kinetic energy and potential energy is
Q: Explain Conservation of Total Mechanical Energy (Gravitational Forces Only).
A: Mechanical energy of a system is the sum of the potential and kinetic energies in the system. The…
Q: (a) What is a conservative force and how can we identify a conservative force? (b) State the…
A: (a) A conservative force is defined as the force required in movement of any particle from one point…
Q: Using energy considerations and assuming negligible air resistance, show that a rock thrown from a…
A:
Q: Give an example of a conservative force and a non-conservative force. Please explain, along with…
A: A conservative force is a force used to move a particle from one point to another that is…
Q: (a) Find the useful power output (in w) of an elevator motor that lifts a 2300 kg load a height of…
A:
Q: (a) Find the useful power output (in W) of an elevator motor that lifts a 2200 kg load a height of…
A: Introduction: Power is defined as amount of energy transmitted in per unit time. Mathematically, P=…
Q: (a) the power input to a ball if its kinetic energy increases from 11 J to 35 J in a time of 0.86 s…
A: Given data: Initial kinetic nergy (KEi) = 11 J Final kinetic energy (KEf) = 35 J Time (t) = 0.86 s
Q: Problem 5: Suppose the ski patrol lowers a rescue sled carrying an injured skiier, with a ombined…
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Q: A car's bumper is designed to withstand a 3.60 km/h (1.0 m/s) collision with an immovable object…
A: Given data: The mass of car is m=820 kg. Initial speedo of car is u=1.0 m/s. Displacement of bumper…
Q: A 70 kg skier 12m up a hill is traveling 9 m/s. Find how fast the skier will be traveling when she…
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Q: Can the power expended by a force be negative?
A: The rate of doing work is known as power.
Q: Energy can neither be created nor be destroyed. Then what happens to the energy spent against…
A: Friction is simply energy being converted into heat energy. So all the energy spent overcoming…
Q: An escalat 0.8 m/ t What wou Analysis: A Mas The V. Under stat- people on E -E Rate of net ener by…
A: Given: Number of person in escalator (Np)=30 Mass of person(Mp)=75kg Constant speed(V)=0.8m/s θ=45o…
Q: Find the useful power output (in W) of an elevator motor that lifts a 2600 kg load a height of 30.0…
A:
Q: 8. A B-double truck of mass 45 tonnes is travelling at a uniform velocity of 100 km/h. The driver…
A: Given data:Mass of truck, m = 45 tonnes = 45 x 1000 kg = 45000 kg Initial velocity, u = 100 km/h =…
Q: (a) Find the useful power output (in W) of an elevator motor that lifts a 2200 kg load a height of…
A:
Q: A block having initial velocity 2 m/s slide on the inclined plane which is 10m high and then moves…
A: Let the mass of block = mInitial velocity (u) = 2 msheight of block (h) above the horizontal ground=…
Q: A girl and her skateboard have a combines mass of 85kg. She is initially at rest on the skateboard…
A: The mass of the girl and the skateboard, m=85 kg The height of the hill, h=25.0 m
Q: 16 A box at rest on a belt of rollers is given a push by a constant force over the distance shown in…
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Q: Calculate the power output of a 15 mg fly as it walks straight up a windowpane at 2.0 cm/s.
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Q: In an isolated system where only conservative forces cause changes the kinetic energy and potential…
A: When only conservative forces act on an isolated system then the total energy remains same. i.e. sum…
Q: are TRUE about cc
A: If work done by a force does not depends on path then it is called conservative force
Q: 2) If Mr. Miranda releases the ladders, he will fall a few meters before the cables attached to him…
A: In this problem, discuss the energy bar chart through the picture.
not a conservative force example
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