A force of 60 N is applied to an object which causes it to accelerate at 4 m/s? What is the weight of the object on Earth approximately? O 0.67 kg
0 150 N
0 6.67 N
O 4.0 kg
(Answer choices listed)

What happens in a global convection cell

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.

Awave that is traveling fast can be said to have a high a. frequency b. speed c. wavelength d. amplitude e. period f. none of these