Calculate the area of 1500N object that exerts a pressure of 500Pa. then, calculate the pressure exerted by the same object over twice that area.

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.

What are the similarities & differences between a thermistor and a light dependent resistor in physics?