Avan moves with a constant speed of 76 miles per hour. how far can it travel in 2 1/2 hours?

When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m

Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem