Two blocks of masses m1 and m2 are released from the top of two frictionless inclined planes of the same height making 30° and 60° angles with the horizontal direction, respectively
Which of the blocks is going faster when it reaches the bottom of its respective incline? A) We must know the actual masses of the blocks to answer.
B) Both blocks have the same speed at the bottom.
C) Block 1 is faster.
D) Block 2 is faster.
E) There is not enough information to answer the question.
B
You might also like to view...
Two satellites with equal rest masses are traveling toward each other in deep space. One is traveling at 0.550c and the other at 0.750c. The satellites collide and stick together. What is the speed of the combined object after the collision?
A) 0.100c B) 0.113c C) 0.150c D) 0.175c E) 0.311c
The celestial prime meridian is an imaginary half-circle running from the north celestial pole to the south celestial pole and crossing perpendicular to the celestial equator at the point of the
a. autumnal equinox. b. summer solstice. c. vernal equinox. d. winter solstice.
The lowest of low tides occurs during neap tides
a. True b. False Indicate whether the statement is true or false
At a depth of about 1030. m in the sea the pressure has increased by 100. atmospheres (to about 107 N/m2). By how much has 1 m3 of water been compressed by this pressure? The bulk modulus of water is 2.3 × 109 N/m2
What will be an ideal response?