Answer:
The amount of heat flow is . How does heat flow through solids? Conduction is the transfer of heat through solids. Factors that affect rate of heat flow include the conductivity of the material, temperature difference across the material, thickness of the material, and area of the material.
Explanation:
By using the Ohms law, we can calculate the current.
Ohms law,
Here, V is potential difference, and R is the resistance.
Given, 
and 
.
Therefore, putting the given values in above relation , we get
or 
Thus, the current is drawn by a television 4 Ampere
The projectile maintains its horizontal component of speed because there's nothing exerting any horizontal force on it. <em>(b) </em>
Gravity has no effect on horizontal motion.
Answer:
what is this a riddle lol it breaks when he either jumps or lands
Explanation:
Answer:
V2 = 1.33m/s
Explanation:
M1 = 30 ton
M2 = 90 ton
V1 = 4 m/s
V2 = ?
Assumption: momentum conserved, no friction
initial momentum = final momentum = 0
momentum : p = MV
(M1*V1) - (M2*V2) = 0
V2 = (30*4)/90 = 1.33m/s
