If you throw a ball at 35° and 10 m/s what is the horizontal component of velocity 0.0m/s 10m/s 5.7m/s 8.2m/s

8.2 m/s

Explanation:

The horizontal component of the velocity is given by:

where

v = 10 m/s is the magnitude of the velocity

is the angle at which the ball has been thrown, with respect to the horizontal

Substituting the values into the equation, we get

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:

which three statements are true about all alloys?