Physics, 12.02.2021 21:50, melvina13bday
Three blocks are placed in contact, as shown in the diagram below. Block X 1 poin-
is initially 30°C, and block Z is initially 40°C. Heat energy flows from block Y
to both blocks X and Z. Which of the following is a possible initial
temperature of block Y?
Block X
30°C
Block Y
12
Block Z
40°C
20°C
30°C
40°C
50°C
Answers: 3
Physics, 22.06.2019 05:30, ellycleland16
Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?
Answers: 1
Physics, 22.06.2019 18:30, hannahkharel2
Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s
Answers: 1
Three blocks are placed in contact, as shown in the diagram below. Block X 1 poin-
is initially 30°...
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