Calculate the mass of ice that would malt when 2kg of copper at the boiling point of water is quickly transferred to a block of ice at 0°C without heat loss
[Specific heat capacity of copper - 400kg '*", Latent heat of fusion of ice = 3.3 * 101'1
A 33/88
B 80/33
c33/8
d 8/33
18 18 B-
c. tko

idk but try harder

good luck

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft

the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.

the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.

the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s. 

just did the lab.