A rocket is fired vertically upward from the ground with an initial velocity of 29 m/s. Neglecting air resistance, (a) how long does the rocket take to reach its
maximum height? (b) How long does it take to return to the ground? (c)
Determine the maximum height reached by the rocket.
Answer and Solution:

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.