Gravity on the surface of the moon is only 1/6 as strong as gravity on the Earth.
What is the weight of a 35 kg object on the
Earth? The acceleration of gravity is 10 m/s^2
Answer in units of N.
010 (part 2 of 4) 1.0 points
What is the weight on the moon?
Answer in units of N.
011 (part 3 of 4) 1.0 points
What is the mass on the earth?
Answer in units of kg.
012 (part 4 of 4) 1.0 points
What is the mass on the moon?
Answer in units of kg.

Explanation:

Mass of the object, m=10 kg

Acceleration due to gravity at earth, ge

=9.8 ms −2

∴ Weight of the object on earth, W=mge

=10×9.8=98 N

Acceleration due to gravity at moon, gg

= 61 ×9.8=1.63 ms −2

∴ Weight of the object on moon, W=mgm

=10×1.63=16.3 N

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:

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.