Question 1 (7 points) A ball is thrown upwards at a speed of 35 m/s.
1. What is the ball's acceleration as it travels upwards?
2. What is the ball's speed at the top of its path?
3. What is the ball's acceleration as it travels downward?
4. How long does it take the ball to reach the highest point of its path?
5. What is the ball's acceleration as it falls?
6. What is the total time it takes the ball to make the complete up and down motion?
7. What is the total distance the ball travels?

Explanation:

Bananas  are curved because they grow towards the sun.

hi there if you are asking for conformation that wavelingth is the correct answer is wrong it is the answer is frequency. : )

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a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: