A DalI IS O a. 7.66 m/s O b.-10.84 m/s C-9.8 m/s O d. 10,84 m/s
Q: A man throws a stone horizontally with velocity Vo, if h is 183 meters and x is 148 meters. Find Vo…
A:
Q: ax 15. Rearrange E to solve for (v). v = taxd tad v = а. с. d. v= tax b. v = tar v² = xdt to solve…
A:
Q: 1. Determine the electrical force of attraction between two balloons with separate charges of +3.5 x…
A:
Q: O a. 5 m O b. 270 m O c. 46 m O d. 70 m O e. 25 m
A: GivenMass m = 2 kgInitial height ho = 20 mChange in potential energy ΔE=500J
Q: A plane travels N 30o W at an air speed of 600 kph. If the wind has a speed of 80 kph on a direction…
A:
Q: 22. The following data show the position of an object as a function of time. Position (cm) 0 3 11 26…
A:
Q: An elevator is being lifted up an elevator shaft at a constant speed by a steel cable. All friction…
A: It is given that the elevator is being lifted up with constant speed. Since the elevator is moving…
Q: 90. You hear the sound of the firing of a distant cannon 54 s after seeing the flash at 343 m/s. How…
A: Light speed is much more largest than sound
Q: How much time did it take for the lander to drop the final 4.30 ftto the Moon’s surface?A. 1.18 s B.…
A:
Q: A bus travels with a speed of 75 mi/h. This speed in S.I. units is .(Given 1 mile = 1.609 km) O a.…
A: Given :. V = 75 mi/h 1 mi = 1.609 km And 1 km = 1000 m So one mile = 1.609 x 1000 m 1 hr = 60x60 s…
Q: Consider a three-dimensional infinite well modeled as a cube of side L. The width L of the cube is…
A:
Q: A giant boulder is traveling down a hill at a rate of 20 m/s. You are located 1 km away from the…
A: Given : Speed (v) = 20 m/s Distance (d) = 1 km = 1000 m
Q: (a) Calculate in MeV the energy released in the fission reaction 235 U + In 140Xe + ⁹4Sr + 2n The…
A:
Q: 0 A. t 5 0 B. t 4 x=0 0 C. 3 t 0 D. 21 x
A: We need to find the correct velocity time graph for the given motion diagram.
Q: A man leans over the edge of a cliff and throws a rock upward at 4.9 m/s. Neglecting air resistance,…
A:
Q: You travel 12 miles North and then 5 miles west from your home. How far are you from home? Solve the…
A:
Q: a. 0.050 km b. 305.0 cm 3.84 x 108 km d. None of these choices. e. 1.00281 kg
A: (1)All nonzero digits are significant. For example , 3.756 has four significant…
Q: 13. (Note: Here, the non-conservative force increases the kinetic energy of the object.) Fireworks…
A: Work done by non conservative is equal to change in potential energy and kinetic energy of the…
Q: . A ballast bag is dropped from a balloon that is 400 m above the ground and rising at 13 m/s. For…
A:
Q: A-4.00 nC point charge is at the origin, and a second -6.50 nC point charge is on the x-axis at x =…
A:
Step by step
Solved in 3 steps
- Harvey walked 100 meters east. Stopped. Then walked 60 meters west. 8. Which is true about Harvey's motion? A. Magnitude of distance is greater than magnitude of displacement. B. Magnitude of distance is equal to mangnitude of displacement. C. Magnitude of distance is smaller than magnitude of displacement, D. Magnitude of distance is large. Magnitude of displacement is 0. Maria walked 80 meters west. Stopped, Then walked 60 meters west. 9. Which is true about Maria's motion? A. Magnitude of distance is greater than magnitude of displacement. B. Magnitude of distance is equal to magnitude of displacement. C. Magnitude of distance is smaller than magnitude of displacement. D. Magnitude of distance is large. Magnitude of displacement is 0. Lorenzo walked 50 meters east. Stopped. Then walked 30 meters east. Vernon walked 100 meters enst, Stopped. Then walked 20 meters west. 10. Which is true about Lorenze and Vernon's motions? A. Lorenzo and Vernon moved equal distances. B. Lorenzo moved…5. An object is found to have vector components of vx = is the speed of the object? a) 259 m/s c) 22.3 m/s b) d) 13.5 m/s [N] and vy = 8.75 m/s [W]. What 10.3 m/s 16.1 m/s4. A ball rolls off a 1.0 m high table and lands on the floor from the table. How long is the ball in the air?" O 0.45 s O 1s O 0.55 s
- 1. Answer question throughly with as many details as possible since I don’t understand the concept or problem.3. Aball is thrown vertically upward with a speed of 15.0 m/s frorn the edge of a 20.0 m tall building. The ball hits the ground 4: loter. Calculate the overage volocity (in m/s) of the ball. V,= 15 m/s 20 m groundWhat is the Weight in Pounds of a 2.5 kg melon? USE: 1lbs = 4.45N ,g = 9.8m/s^2. Don't round your answer. A. 5.50lbs B. 50lbs C. 109 lbs D. 24.5 lbs
- You slam on the gas of your racecar and you accelerate at 12 m/s² from rest. How long will it take you to reach a velocity of 48 m/s? a. 4 seconds. b. 2 seconds. c. 1 second. d. 12 seconds.Hi I am currently struggling with Extra 1 and Extra 2A kangaroo can jump over an object 2.7 m high. a. Calculate its vertical speed when it leaves the ground, in meters per second. b. How many seconds is it in the air?
- How LONG will it take a ship traveling at a constant velocity of 100 m/s to travel 800 meters? a. 8 seconds. b. 20 seconds. c. 50 seconds. d. 4 seconds.v (m/s) 1.0 0.5 t (s) 0.60 0.20 0.40 FIGURE P2.18I left my house at 7 AM, drove 1100 km and arrived in South Carolina at 6 PM. My speed at 3 PM was: A. unknown, there's not enough info B. 105 km/h, that's the speed limit C. 77 km/h D. 100 km/h