Abody of mass 2.9 kg is suspended from a string of length 2.5 metres and is at rest. a bullet of mass 100 gram moving horizontally with a speed of 150 metres per second strikes and sticks to it. what is the maximum angle made by the string with vertical after the impact.
(g=10m/s)

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane

While preforming an experiment involving a reaction between two chemicals the scientist observes that the reaction container has become warm the observation is an example of