Answer:
Time=15,Mass=3,Acceleration due to gravity=10,Height=50,Power=?.
Power=mgh/t.....which is 3×10×50=1500/15=100Watts.
Answer:
The volume at mountains is 2.766 L.
Explanation:
Given that,
Volume
Pressure
Pressure
Temperature
Temperature
We need to calculate the volume at mountains
Using gas law
For both temperature,
Put the value into the formula
Hence, The volume at mountains is 2.766 L.
Answer:
Force is repulsive hence direction of force is away from wire
Explanation:
The first thing will be to draw a figure showing the condition,
Lets takeI attractive force as +ve and repulsive force as - ve and thereafter calculating net force on outer left wire due to other wires, net force comes out to be - ve which tells us that force is repulsive, hence direction of force is away from wire as shown in figure in the attachment.
Answer:
a c e f
Explanation:
Start with the last year then the month. to eliminate wrong choices
If the ball is made of any magnetic metals (Iron, Nickel, Cobalt) It's 3.
But if it's made of something else without any magnetic force it's 2.