How many times greater is the momentum of a photon in the x-ray range at 50 pm than one in the visible range at 550 nm?
Q: A runaway cat walks 0.75 km due north. It runs due west to a hotdog stand. If the magnitude of the…
A: Correct answer is option (D) i.e. 0.66 km
Q: Q4/ You have two vectors C and D with a right angle between them. Proof that a. C.D=0 b. CxD = CD an
A:
Q: 55° T1 T2 15° T3 50 kg
A: The mass of block is m=50kg. Let us break T1 and T2 in horizontal and vertical components. Refer…
Q: A river is flowing North at 4 m/s. A boat is traveling at 12 m/s at 30 degrees relative to the river…
A: The horizontal component of the boat's velocity is given by: Vh = V * cos(theta) where…
Q: A speedboat moves west at 108 km/h for 16.2 min. It then moves at 60.0° south of west at 90.0 km/h…
A:
Q: Identifying Anti-Parallel Vectors Identify which of the following vectors are anti-parallel to B. x…
A: Antiparallel vectors are two vectors that point in exactly opposite directions, yet have the same…
Q: - A quantity that has magnitude and direction A. trajectory В. vertical component of velocity C.…
A: The quantity that has magnitude only is known as scalar and the quantity that has magnitude and…
Q: ist out any two fabrication techniques to synthesize nanoparticles
A: Fabrication techniques are there to make nanoparticles of desired size discussed below.
Q: Using the standard cartesian coordinate system, which of the following vectors have a NEGATIVE…
A:
Q: A ball is thrown horizontally off a tower. It takes 4 seconds to land. How high up is the tower? Be…
A: Given data: Ball thrown horizontally Time (t) = 4 s Required: Height of the tower
Q: A projectile is fired up an incline (incline angle o) with an initial speed v, at an angle 0, with…
A:
Q: Q3: Calculate the acceleration of the system. 10 kg 15 kg 37° 53°
A:
Q: Find the resultant by head-to-tail method: 3. 120° 80 lb 60 lb
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: Q.1- If the particle P is in equilibrium, determine the forces F₁, F₂, F3. Express the results as a…
A: From above figure
Q: A soccer ball (mass = 0.40 kg) is kicked from the ground and given an initial velocity of 21 m/s at…
A:
Q: 4. A postal employee drives a delivery truck along the route shown in Figure 1. Determine the…
A: The first displacement travelled by the postal employee is given as, d1=2.6j^ km, The second…
Q: A cat leaps to catch a bird. If the cat's jump was at 60.0° off the ground and its initial velocity…
A: Write the expression for the maximum height. H=u2sin2θ2g Here, u is the initial velocity, θ is the…
Q: Give an example of a vector à when dà Əà and dt Ət are not equal. Give your answer and then show the…
A: Answer is explained below with proper explanation
Q: A cannon is located at the edge of a cliff. The cannon ball was then fired horizontally and had a…
A:
Q: Two muscles in the back of the leg pull upward on the Achilles tendon, as shown in the figure below.…
A:
Q: Find the magnitude and direction of velocity11/15/2021|the ball just before it hit the wall at point…
A: Given, vA=15 m/sθ=300
Q: What is the x-component of vector A?
A: Given: A set of vectors A→, B→ and C→ Magnitude of A→ is A→=3.25 km along north direction. Magnitude…
Q: 6. For the vectors shown below, determine A+B-C. B10 mis C- 15 m/s 30 60 A-50mis
A: Given : A = 5 m/s towards positive x-axis B = 10 m/s at an angle of 60° with the positive x-axis C =…
Q: A car travels 21 km, North and again 41 km, North. The resultant displacement of the car is O a. -20…
A: Displacement of an object is defined as the distance between final position and initial position of…
Q: Name all of the factors you think affect projectile movement (try to list at-least 5 factors)
A: To determine: The factirs that affect the projectile movement
Q: Which of the following choices is true about the components of the velocity vector of a projectile…
A: To find the correct statement regarding projectile motion
Q: Axis -x= ?— -L- FI I میرے F
A: The position of the rod is shown below.
Q: upposed you are football player and you kick a ball for a field goal . ignore air resistance the…
A: The foot ball is under free fall after it is kicked, that is it is acted upon by gravitational force…
Q: At the beginning of a 3.0-h plane trip, you are traveling due north at 192 km/h. At the end, you are…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: What part of VECTOR ADDITION is the most difficult for you to do?
A:
Q: 1. My friend ask help from me to pull on a heavy box, but he pulls twice as hard as me. He is…
A:
Q: When there is no air resistance what best describes the vectors of a projectile in motion: a.The…
A:
Q: away A golfer goes to chip the ball. The closest edge of the green furthest edge of the green is 80…
A:
Q: True or false-Range is defined as the maximum vertical distance traveled by a projectile.
A:
Q: A body is thrown horizontally off the window of the building 60 m above the ground with a speed of 5…
A:
Q: 1. If the body starts from rest at A and slides 200 ft down the 30° incline, how far will it then…
A:
Q: A football is kicked with an initial velocity of 9.1 m/s at an angle of 27.8°. If it hits the ground…
A: The initial velocity of the football, u=9.1 m/s The angle of projection, θ=27.8° The time taken to…
Q: A car travels 30km due west and 35km in a direction 25° north of east. X component of the resultant…
A: Note:- “Since you have asked multiple questions, we will solve the first question for you. If you…
Q: 24/ A rock is dropped from the top of the Eiffel Tower and reached the height of 30m above the…
A: Distance = 30 m Equation = S = 64t3-144t2+108t-27 T is time in sec
Step by step
Solved in 2 steps with 1 images
