Daryl ties a rope to a brick and lifts the brick straight up. The free-body diagram below shows the brick when it is suspended above the ground.
Force 1
Force 2
What is force 1 in this diagram?
O A. Friction
OB. Tension
O C. Normal force
O D. Weight

Which notation is used to represent an alpha particle? a. b. c. d.

Use the drop-down menus to answer each question. which line represents the movement of a cart with a constant acceleration? a which line represents the movement of a cart with a constant velocity? c which lines represents a cart with no velocity or acceleration? b

Acar of mass 800kg is moving at a speed of 2.2m/s.