A0.0100-kilogram grape hangs from a vine 1.50 meters from the ground. what is the potential energy of the grape? 0.015 j 0.023 j 0.147 j 1.47 j

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?