Diego and Mariah have a block of aluminum 10 cm by 10 cm by 10 cm. They conducted some tests and recorded their results. An image is provided.

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?

What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology