physical science

posted by .

A kg ball of lead rests next to a 10 kg rock. which statement below is true:a:the lead ball and rock have the same amount of inertia,b:if the lead ball and the rock fell from the same height in a vacuum, the rock would hit the ground first because it is less massive,c: on the moon both would have the same mass as on earth,but not the same weights as on earth,d:because the lead ball has a larger mass than the rock,it will definitely have a larger volume than the rock

  • physical science -

    There is one correct answer. Tell us what you think it is, based upon what you have learned so far.

    Remember the difference between mass and weight. That should help you choose the right answer.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. English

    1. A big rock fell off a truck. 2. A big rock fell from a truck. (Are both the same?
  2. physical science

    A 100 kg ball of lead rests next to a 10 kg rock. Which statement below is true?
  3. physics

    A person standing at the top of a hemispherical rock of radius R = 5.00 m kicks a ball (initially at rest on the top of the rock) to give it horizontal velocity vi. (a) What must be its minimum initial speed if the ball is never to …
  4. PHYSICS- Please Help :(

    A ball is thrown downwards at a velocity of 14m/s from a bridge. One second earlier a rock is dropped from the same bridge. a)When will the ball meet up with the rock. b)When will the ball meet up with the rock?
  5. PHYSÝCS

    please any one help me for this question The figure shows the paths of a golf ball your friend drops from the window of her apartment and of the rock you throw from the ground at the same instant. The rock and the ball collide at x …
  6. PHYSÝCS

    The figure shows the paths of a golf ball your friend drops from the window of her apartment and of the rock you throw from the ground at the same instant. The rock and the ball collide at x = 34.14 m, y = 17.75 m, and t = 2.71 s. …
  7. physics

    A golf ball threw by a friend from a window of her apartment collides with a rock that you throw at the same moment at x=44.07m and y=13.63 m, and t=2.56 s. If the ball was dropped from a height of h=45.78 m, determine the initial …
  8. Ýndustrial Engineering

    The figure shows the paths of a golf ball your friend drops from the window of her apartment and of the rock you throw from the ground at the same instant. The rock and the ball collide at x = 41.00 m, y = 17.02 m, and t = 2.94 s. …
  9. chemistry

    A moon rock collected by a U.S. Apollo mission is estimated to be 4.50 billion years old by uranium/lead dating. Assuming that the rock did not contain any lead when it was formed, what is the current mass of 206Pb per 1.150 g of 238U …
  10. Physics 202

    An inquiring student that has a mass of 65.0 kg is watching a crane with a wrecking ball demolish a building next door. The wrecking ball is swinging parallel to the property fence between her house and the neighbor’s. In an effort …

More Similar Questions