What is the mechanical advantage of a lever that is 20 meters
long and uses 10,200 N to lift a 6,000-kg dump truck 3 meters
into the air?

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

How can one distinguish breccia from conglomerate? a. breccia contains angular clasts and conglomerate contains rounded clasts. b. breccia contains rounded clasts and conglomerate contains angular clasts. c. different minerals cement breccia than cement conglomerate. d. breccia contains sand and conglomerate contains silt.

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter