An astronomer observes an asteroid in the solar system. He notes that the asteroid is three times farther from the Sun than Earth is. How far away from the Sun is the asteroid in astronomical units?

A 4 kg bird is flying with a velocity 4 m/s. What is the kinetic energy

A person walks one mile home and 1/2 mile back towards school. What is the distance traveled? What is the displacement?

What is a coil of wire with a current running running through it

Stan does 178 J of work lifting himself 0.5 m. What is Stan's mass? The acceleration of gravity is 9.8 m/s 2. Answer in units of kg

If a person can't accompdate and the glasses is + 2.50D. At which distance will the person see cleary

Technician A says that a heater core leak can be the result of the coolant wearing a hole through the core. Technician B says that a core leak can be caused by chemical action eating a hole through the core. Who is correct?

If the Coast Guard warns of a giant wave of water approaching the shore as a result of a major earthquake, they are warning of a. an aftershock. b. liquefaction. c. a tsunami. d. landslides.

What is the total number of atoms in the following formula? CaBr2 4 3 2 1

Object A with a mass of 500 kilograms hits stationary object B with a mass of 920 kilograms. If the collision is elastic, what happens after the collision? A) Both object A and object B move forward but with different velocities.

A young man walks daily through a gridded city section to visit his girlfriend, who lives m blocks East and nblocks North of where the young man resides.