Two blocks with masses My and M2 hang one under the other. For this problem, take the positive direction to
be upward, and use g for the magnitude of the free-fall
acceleration. (Figure 1)
Find T1, the tension in the upper rope

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain