When mars is nearest the earth, the distance separating the two planets is 88.6 x 10^5 km. mars is viewed through a telescope whose mirror has a diameter of 45.0 cm. (a) if the wavelength of the light is 600 nm, what is the angular resolution of the telescope? (b) what is the smallest distance that can be resolved between two points on mars?

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.

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

In what direction does an applied force move an object