26. A 1250 kg car is travelling 25 km/h when the driver puts on the brakes. The car comes to a stop after going another 10 m. What was the average frictional force that caused the car to stop? If the same car was travelling at
Q: This second answer is still incorrect. Would there be another way to figure this out? Thanks
A: Given data: Image distance (near point), v=-55 cm=-0.55 m Object distance, u=25 cm=0.25 m From part…
Q: A passenger jet flies from one airport to another 1,233 miles away in 2.7 h. Find its average speed.…
A: According to the given data, the distance travelled by the passenger jet and the time required to do…
Q: A person drove 5 miles from home to the store. She took a different route back home that was only 4…
A: Motion of person (i) 5 miles from home to store (ii) 4 miles from store to back home
Q: What is the use of a lightning rod? ri
A: Lighting rod: It is the metal rod mounted on the building, that is intercept the atmospheric…
Q: Lydia runs 400 meters to Elma’s house, turns around, and runs 400 meters back home. What is Lydia’s…
A: distance : length of path between initial and final position.
Q: Please help with parts A and B of this question. Thank you so much!
A: Given: Mass of the honeybee = 9 x 10-2 g Charge acquired by the honeybee = 24 x 10-12 C Earth's…
Q: You drove west 75.5 km in 2.2 hours. What is your velocity?
A:
Q: The takeoff speed of a jetliner is 113 m/s. If the jetliner is to take off from a runway of length…
A:
Q: A plane flies 139.8 miles 53.00 degrees north of east. Then it flies 358.5 miles 12.00 degrees west…
A:
Q: An aircraft is approaching the runway for landing. He sees number 33 written on runway. What…
A: Inversion happens when the same thing is seen from the opposite sides.
Q: Please solve question 4 only
A:
Q: A bus traveled 60 km north from its terminal. From this point, it traveled 80 km east. How far is…
A: Given: The bus initially travelled 60 km north. The bus travelled 80 km east.
Q: A drone starts from an airport and takes the route described. The plane first flies to city A,…
A:
Q: Two trains leave the station at the same time, one heading west and the other east. The westbound…
A: West velocity, w = 100 miles per hour East velocity, e = 80 miles per hour Separation, r = 468 miles
Q: A man drives a car in a straight line south along a highway. He travels with a velocity of 112.6…
A: The expression for the velocity is given by v=dt Here, vis the velocity, dis the distance, tis…
Q: You are standing 25.0 feet from a tree that is 45.0 feet tall. What is the distance between you and…
A: We will proceed in the following way:
Q: A plane took 3 hours 33 min to finish a journey.If the distance of the journey was 2840 miles,at…
A: Given that,Distance : d = 2840 milesTime : t = 3 hr 33 minHere we need to find the average speed of…
Q: The electrical force between two charges is 89.4 N. One charge is 4.1 x 10^-4 C. This charge is…
A:
Q: A red cross helicopter takes off from headquarters and flies 75 km at 30 degrees south of west.…
A:
Q: are the answers B,A,B?
A: The answers are following. 1-This function has no nodes => R21 2-The function has near nodes at…
Q: Ben, from his house, went to the barbershop to have his hair done. The barbershop is 5 km West from…
A: Distance moved by Ben from his home to barbershop = 5 km The direction of barbershop = west of…
Q: What is the current through a 116 ohm resistor connected to 3 batteries in series, each with a…
A:
Q: Please show the solutions answers for number 2
A:
Q: If k = 0.207, how long will it take a battery to reach a 60% charge? Assume that the battery was…
A:
Q: If you travel 5 mi east and then 3 mi south, how far are you from your starting point?
A:
Q: If the diameter of an electron in the orbit around a proton is 1.0 x 10-10 m and the frequency of…
A: Here, Radius (r) =10-10 m Frequency )w) = 1014 Hz Now, Velocity, V = wr V =1014×10-10 V =104 m/s
Q: A passenger jet flies from one airport to another 1,333 miles away in 2.4 h. Find its average speed.
A: calculation
Q: 2 4 3 3 4 1 4 -3 5 1 −1 1 −2 3 2
A:
Q: A car drives 532 km in 59 hours. What is its average speed?
A:
Q: A ship is 2.2° off course. If the ship is traveling at 28.0 miles per hour, how far off course will…
A: Given value--- ship is 2.2° off course. If the ship is traveling at 28.0 miles per hour. We have…
Q: ver if connec
A: The voltage delivered by one dry cell, We need to…
Q: The speed of light is about 3.00 x108 m/s. Convert this figure to miles / hour
A: Given the speed of light is about 3.00 x108 m/s. We have to Convert this figure to miles/hour.
Q: A stone is thrown vertically upward from the ground with a velocity of 48.1 ft. per second. One…
A: First we need to find at which time they are at equal height which we get by equating both heights.…
Q: A train is moving with 72km/hr constant speed from one station to the other. The train is 50,000kg.…
A:
Q: From a starting point, you started walking 3 kms west then 4kms north. What is your distance…
A: Answer:- Given Distance (S1) = 3 kms Distance (S2) = 4 kms Total distance travelled(S) = ? We…
Q: - 40. A 2.00-kilogram mass is at rest on a horizontal surface. The force exerted by the surface on…
A: Part (40): Given: The mass of the object is 2 kg.
Q: Can you please answer parts a and b as well
A:
Q: Suppose you use 57 kWh (kilowatt hours) of electricity at $0.35 per kWH, 91 kWh at $0.26 per kWh,…
A: We use 57 kWh of electricity at 0.35$ per kWh So cost of 57 kWh of electricity is 57×0.35$=19.95$ We…
Q: Suppose you use 57 kWh (kilowatt hours) of electricity at $0.35 per kWH, 91 kWh at $0.26 per kWh,…
A: Given, Electricity usage, 57 kWh of electricity at $0.35 per kWh, 91kWh of electricity at $0.26 per…
Q: Write the following without a prefix: 689 cm 68,900 m O 0.689 m 689 m 6.89 m 689.000 m
A: 689 cm To show = Without prefix
Q: You start off on a hike and walk 25km in a direction 30 degrees South of West followed by 30km to…
A: In this question we have to find the direction the person moves, it is an angle that we are looking…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images