What is the photonic energy of an EM with the frequency of 60,000 GHz? A. B. 0.25 eV. 2.5 eV.

Q: Omar travelled 34 km, North and then 15 km, South. His resultant displacement is O a. 19 km, South O…

A:

Q: QUESTION 11 Which of the following units represents a fundamental quantity? a. m3 b. inches C. ft/s?…

A: Fundamental quantity is a physical quantity that is independent and can not be expressed in other…

Q: Use the decomposition method to add the total displacement: Ad, = 6.0 km [W 45°S] and Adz = 7.0 km…

A:

Q: 11. A 0.500 [kg] ball was thrown downward with an initial speed of 5.00 [m/s] from a height of 5.00…

A:

Q: You are driving a late model convertible car at the 65 mph speed limit with its soft flexible roof…

A:

Q: The cheapest fuel anywhere on the Autostrada in Italy was €1.646/l on A14 at CANNE BATTAGLIA OVEST…

A: Write the expression to convert 1 gallon in litre. 1 gallon=4.546 litres

Q: The air temperature was 72.60° F during a thunderstorm, and thunder was timed 7.65 s after lightning…

A: Since the lighting is travelled in the air at the speed of light. And the thunder travels in the air…

Q: . A ball is thrown downward from the top of a building with an initial speed of 8.9 m/s. If the ball…

A:

Q: 6. Which one of these statements describes the relationship between the initial release height and…

A:

Q: Provide a freebody diagram for each of the following situations. Use this free body diagram to…

A:

Q: 5. A box falls off the tailgate of a truck and slides along the street for a distance of 62.5 m.…

A: Given data:  Distance (d) = 62.5 m Final velocity (Vf) = 0 m/s Acceleration (a) = -5.0 m/s2…

Q: A car on a roller coaster starts at rest at an elevation of 26 m above the ground. It coasts down a…

A: Given Data: The elevation from which the car of the roller coaster starts: h1=26m. The initial speed…

Q: 1. A purple line express car starts at Howard station at time 0, pointing north. Its velocity as a…

A: The equation of velocity is given by; v(t)=-6000t2+1000t

Q: A cheetah can accelerate from rest to a speed of 28.5 m/s in 6.00 s. What is its acceleration (in…

A:

Q: 9. A car traveling at 27 m/s slams on its brakes to come to a stop. It decelerates at a rate of 8…

A:

Q: If an airplane needs to reach a speed of 36.5 m/s in order to takeoff, and the plane can accelerate…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 36.5 m/s Acceleration (a) = 2.30 m/s2…

Q: Suppose blood is pumped from the heart at a rate of 4.5 L/min into the aorta of radius 1.2 cm.…

A: Write the given values with the suitable variables. Q=4.5 L/min=4.5×10360 cm3/s=75 cm3/sr=1.2 cm…

Q: An airplane starts from 19.4 m/s and accelerates at 18.7 m/s2. What is its speed at the end of a…

A: Given data:  Initial velocity (v0 ) = 19.4 m/s Acceleration (a) = 18.7 m/s2 Displacement (x) = 482 m…

Q: A car travels at a constant velocity of 30 m/s. How long does it take to travel 126 meters? A car…

A: t=dv=126 m30 m/s=4.2 s

Q: traveling at 95.0 km/hr. The driver steps on the brakes and the car comes to a stop in 60.0 m. nat…

A:

Q: An airplane starts from 17.8 m/s and accelerates at 11 m/s2. What is its speed at the end of a 340 m…

A: Given data: Initial velocity, u=17.8 m/s Acceleration, a=11m/s2 Distance, s=340 m We have to find…

Q: DATA SHEET # 1 Table 1 Constant Acceleration Data Spark Tape Point Number Distance between Velocity…

A: