sharonc3974 sharonc3974

12-09-2022
Physics

Answered

In another universe where the speed of light is only 100 m/s, an airplane that is 45 m long at rest and flies at 270 km/h will appear to be how long (in m) to an observer at rest?

Answer :

Other Questions

An airplane starts from rest and accelerates at a constant 3.00 m/s2 for 20.0 s. What is its displacement in this time?

on which date will the sun’s altitude be highest for an observer at 23 degrees north latitude? on which date will the sun’s altitude be highest for an observer

There is a car traveling 36 Km/h to the west. The concert is 12Km away. How 1 point long would it take them to get there? Is this a SPEED or VELOCITY problem?

If the cart starts at rest, determine an expression for the speed of the cart after it travels a distance d. ignore friction..

A boat sailed for 7 hours at the speed of 80 km per hour it changed its speed to 95 km per hour for the next 6 hours how far had the boat sailed in kilometers

you are speeding down the highway at a constant velocity of 50 m/s. a highway patrol officer at rest on the side of the road notices you are speeding and begins

an alpha particle (he2 , containing two protons and two neutrons) is released from rest at location a. at the instant the particle is released, what is the elec

An car is brought to rest in a distance of 484 m using a constant acceleration of -8.0 m/s2. What was the velocity of the car when the acceleration first began?

a boat travels at 2.0 m s-1 east towards a port, 2.2 km away. when the boat reaches the port, the passengers travel in a car due north for 15 minutes at 60 km

a stone falls from rest from the top of a high cliff. a second stone is thrown downward from the same height 2 seconds later with an initial speed of 30 m/s