A net force of 150 N left is applied to an object that accelerates at a rate of 300 m/s2 to the left. What is the mass of the object?

A) 0.5 kg

B) 2 kg

C) 450 kg

D) 45,000 kg

Which would you most likely be able to separate into parts by filtering A. Heterogeneous mixture of two liquids B. Heterogeneous mixture of two solids C. Homogeneous mixture of two liquids D. Homogeneous mixture of two solids

Which of the following is true about all electromagnetic waves in a vacuum

As soon as parachute of a falling soldier opens, how will the accleration change?

An suv is traveling at a speed of 8 m/s. If the suv has a mass of 1,550 kg, what force must be applied to stop it in 8 seconds? A) - 2,700.0 N B) - 2.25 N C) - 3,487.5 N D) - 4,030.7 N

What is the difference between a magnetic pole and a magnetic dipole

The portion of a light ray that falls on a surface is a/an

Give the definition for diffusion. (A) gas molecules mix unequally average distance between collisions (B) gas molecules escape from a container into a vacuum through a small hole (C) gas molecules mix equally (D) gas molecules spread out in a

As resistance goes up, what happens to the current?

1. A 0.828-nm photon collides with a stationary electron. After the collision, the electron moves forward and the photon recoils backwards. a) Find the momentum of the electron. b) Find the kinetic energy of the electron.

When are you most aware of your motion in a moving vehicle: when it is moving steadily in a straight line or when it is accelerating?