Light travels from the Sun to Earth. Which of the following characteristics of electromagnetic waves does this demonstrate? A. Electromagnetic waves are very hot. O B. Electromagnetic waves can travel through empty space. C. Electromagnetic waves require a medium in which to travel. O D. Electromagnetic waves are longitudinal waves.

Q: What is the momentum of a 1,300 kg car traveling with a speed of 27m/s?

A: The mass of the car is m = 1300 kg. The speed of the car is v = 27 m/s.

Q: 2,3,1

A:

Q: 3,1,2

A: 3) Given that the kinetic energy of the is 75000 J and mass is 330 Kg  The formula used to calculate…

Q: 3) A soccer player kicks a ball straight up in the air at 18 m/s. a. What is the ball's total…

A: Given: The initial speed of the ball is 18 m/s vertically upward.

Q: A 20-gram ball rolls along a flat surfaced table in a straight line at a constant speed of 3 m/sec…

A: The body is rolling with constant velocity along straight line, it means its momentum is constant ,…

Q: What is the momentum of a 90 kilogram football player running with a velocity of 2 m/s?

A: Momentum is a commonly used term in sports. Momentum can be defined as "mass in motion". All objects…

Q: How we get 0,46?

A: It is given that,                         The mass of the block, m=2500 grams=2.5 kg.…

Q: What is the momentum of a 80 kg football player moving at 6 m/s

A: Given that, The mass of a football player, m = 80 kg The speed of the player, v = 6 m/s We need to…

Q: Six slits in a diffraction grating. A set of waves is spreading out from each of the slits. Six…

A: λ=658nm

Q: A 9 kg ball is thrown at 6 m/s.  What is the ball's momentum?

A:

Q: A piece of wire with mass per unit length 88 g/m runs horizontally at right angles to a horizontal…

A: mass per unit length (mL)= 88 g/m = 0.088 kg/m θ = 90oCurrent (I) = 6 A

Q: The art in scientific thinking—whether in physics, economics, or engineering—is

A: The art in scientific thinking—whether in physics, economics, or engineering—iswe need to fill it up

Q: I need help completing the table

A:

Q: What is the force required to bring the aircraft to a safe halt? (in N)?

A:

Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…

A: Dear Student,   As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…

Q: The momentum of a block with mass of 13.5kg is 687.6 kg m/s, what is the speed of the block in unit…

A: Given mass say m=13.5kg And momentum say p=687.6kg m/s

Q: what is the momentum of a 35.4 kg canonball fired from a cannon with a velocity of 512 m/s

A:

Q: how do you get the 518?

A: