1. Evaluate (r) for the spherical harmonic Y7²? G 15 1/2 Yz² = \32. sen² 0 e-2iø
Q: Calculate the amount of work done if a 300 N object is lifted to a height of 2.5 m.
A: Given that Weight of object F = 300 N Height h = 2.5 m
Q: A 76 kg man pushes off from the 84kg block on ice and slides away at a speed of 3 m/s What is the…
A: Given Information Mass of man =76 kg Mass of block= 84 kg Speed = 3 m/s To Calculate: Speed of the…
Q: What is the role of equations in this book?
A: The natural phenomena reveal relationships between the fundamental properties of nature (space,…
Q: Why it is dangerous to stand near the railway track when a train is moving with high speed.
A: According to Bernaulli theorem P + (1/2)ρv2 + ρgh = constant P is pressure v is velocity ρ is…
Q: what is the potentil engery for a 0.5 kg ball lifted 2 m above the ground?
A: Given, mass m = 0.5 kg height h = 2 m We know the expression for potential energy is P.E=mgh
Q: Skier leaves the ramp at an angle of 25° at A and hits the slope at B. Find the skier's initial…
A:
Q: A 60 kg man pushes off from the 71kg block on ice and slides away at a speed of 4 m/s What is the…
A: Mass of man, M=60kg Mass of block, m=71kg Speed of man, V=4m/s Let Speed of block be v.
Q: A penny rotating inside of a balloon is an example of momentum O electricity mass centripetal force
A: A penny rotating inside a balloon will follow a circular path. It is due to the walls of balloon.
Q: The rate of doing work is known as
A: In physics, the rate of doing work is known as Power. It is equivalent to an amount of energy…
Q: A 60 kg man pushes off from the 114kg block on ice and slides away at a speed of 2 m/s What is the…
A:
Q: A boy uses a string to swing a 3 kg stone around his head. If the string is 22 m and can bear a…
A:
Q: Why can't vectors be added algebrically?
A: Vector has both magnitude and direction.
Q: Which of the following is not a unit of power? O J/s O N'm O horsepower Watts
A:
Q: A 66 kg man pushes off from the 108kg block on ice and slides away at a speed of 4 m/s What is the…
A: Given: Mass of a man (m) = 66 kg. Mass of a block (M) = 108 kg. Speed of man (v) = 4 m/s.
Q: Potential energy versus x A C х (m) Figure 2 Potential energy versus position (r) n
A: Turning point are those when the kinetic energy is completely converted into potential energy.…
Q: Why did you need to climb the stairs with a constant speed ?
A: Step1 - Understanding some basic concepts of physics that will be useful in this problem.…
Q: with a gun, where should you aim? aim above the fish. aim directly at the fish aim below…
A: Refraction is the phenomenon of bending of light when it passes from one medium to other.
Q: A 50 kg man pushes off from the 94kg block on ice and slides away at a speed of 3 m/s What is the…
A:
Q: What are the benefits of using proper equipment in playing badminton?
A: What are the benefits of using proper equipment in playing badminton
Q: Unit of work?
A: Work: It is the product of the applied force to the displacement of the object along the direction…
Q: 6&7 please
A:
Q: anet with a net force of 250 now all work, including the
A:
Q: please work on it better
A: A gas expands from a volume of 1.0L to 3.5L at a constant pressure of 7.5atm.The gas is then cooled…
Q: What type of simple machine is most often used to cut things? O wedge O pulley wheel and axle screw
A: Machines used to cut things usually have sharp edges which helps to cut things.
Q: Discuss vectors and describe some common uses for vectors. I need a brief explanation of this...
A: Vector is that physical quantity that has both magnitude and direction . Vectors helps to…
Q: Counterweight 200m 30 20
A:
Q: The unit for FORCE is Newtons Joules Kilograms
A:
how to do ?
Step by step
Solved in 2 steps
