(We're only interested in the units, not the number.) If the units cancel out, choose "No Unit" of the operation is not valid, choose "Not Valid" 5s-2s A) s B) No Unit C) s² D) Not Valid Enter

Q: 5: A 5.0 kg block is being pulled to the right by a 75 N force. 75 N m = 5.0 kg 20° What is the…

A: Draw the free-body diagram of the block.

Q: Find the x-component of this vector. 80.0° B-18.6 m 0 = 170° Bx = [?] m Hint: Bx = B cos(0)

A: The magnitude of vector B = 18.6 m Angle made by the vector B with the +x axis = 170o

Q: Which table correctly displays the information provided within the problem below? A space shuttle is…

A:

Q: Particles q₁ = -66.3 μC, q2 = +108 μC, and 93 = -43.2 μC are in a line. Particles q₁ and q2 are…

A:

Q: 4. A skier is going down a hill with an angle of 30°. His weight is 60kg and his normal force is…

A: Given- Angle made by hill to horizontal (θ) = 300 Weight of skier (W) = 65 kg (W = mg ) Mass (m) =…

Q: Which table correctly displays the information provided within the problem below? A train travels…

A:

Q: A particle moves along the x-axis while acted on by a single conservative force parallel to the…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Determine the equivalent capacitance between A and B for the group of capacitors in the drawing.…

A: The circuit diagram is shown below.

Q: 3. Suppose a moving conductor which is 0.1 meter long moving at a rate of 1.5 m/s and motional emf…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Find the direction of this vector. 80.0° B<18.6 m 0 = [?]° Hint: Remember, 0 is the direction of the…

A: Magnitude of the vector 'B' is 18.6m Direction of the vector 'B' is 80 degrees from +y axis.

Q: A missile is moving 1350 m/s at a 25.0° angle. It needs to hit a target 23,500 m away in a 55.0°…

A: See below

Q: Particles q₁ = -1.21 μC, q2 = -55.0 μC, and 93 = +148 μC are in a line. Particles q₁ and q2 are…

A:

Q: 1 0 3 000 예 2

A: Lenz's law states that the current induced in a circuit due to a change or a motion in a magnetic…

Q: 2. A 900-loop circular loop of wire with 0.1 sq. m area is in uniform magnetic field that makes and…

A:

Q: diagraffi, -3.22.10-9 C. What al at point P? Includ

A: Charge             Charge,              Distance of point P from q1               Distance of point…

Q: A javelin is thrown at 28.5 m/s from flat ground at a 43.2° angle. What is the maximum height of the…

A:

Q: Which UNIT will the answer to this operation have? (We're only interested in the units, not the…

A: Given data:  5 m.s2 s2 Required: The unit of the given operation

Q: 4. The block in the diagram below is being accelerated to the right across a rough surface by a…

A:

Q: In the diagram, q1 = +6.39 109 C and q2 = +3.22 10-9 C. What is the electric field at point a + or -…

A:

Q: Particles q₁, 92, and q3 are in a straight line. Particles q₁ = -5.00 10-6 C, q2 = +2.50 10-6 C, and…

A:

Q: A moving electron accelerates at 5200 m/s2 in a 55.0° direction. After 0.530 s, it has a velocity of…

A:

Q: . Calculate the resistivity of 30 m of conducting wire that has a diameter of 0.0035 m and a…

A: Given values: Length of the wire, l=30 m The diameter of the wire, d=0.0035 m Resistance, R=0.50 Ω

Q: Which of the following correctly orders electromagnetic waves by increasing frequency? a. radio,…

A: There are 7 electromagnetic waves. In order of increasing frequency electromagnetic waves are given…

Q: A light ray in plastic (n=1.45) hits an air/plastic boundary as shown below. The ray will be.? 45°…

A: The ray will get refracted if the angle of incidence is smaller than critical angle. And will be…

Q: The image of a distant object created by a concave mirror will be. a. formed at the focal point of…

A: Given The image of a distant object created by a concave mirror will be, as following below.

Q: A concave mirror with a radius of curvature of 40 cm forms an image 15 cm behind the mirror. Where…

A: Focal length = radius of curvature/2

Q: Find the magnitude of the sum of these two vectors: B 3.14 m 2.71 m 30.0° -60.0° A magnitude (m)…

A:

Q: (We're only interested in the units, not the number.) If the units cancel out, choose "No Unit" If…

A: 5 kg/2 s

Q: What is the speed of the rock when the string passes through the vertical position? Express your…

A:

Q: If you can only choose one, what would it be?

A:

Q: 3. A curling rock is travelling to the right across the ice as shown in the diagram. Which of the…

A:

Q: The equation for impulse is:

A:

Q: If you throw the baseball at an initial angle of 60° above the horizontal, at its maximum height…

A:

Q: Fiber optics is an application of... a. Interference O b. Dispersion c. Refraction d. Total internal…

A: In fibre optics light enters from one end and exit at other.

Q: Particles q₁ = +8.0 μC, q2 = +3.5 µC, and 91 93= -2.5 μC are in a line. Particles q₁ and q2 are…

A: Charges are given as, , Distance between and is Distance between and is Note:Find:Net force on…

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.