Physics, 22.12.2019 05:31 elainnysanchez1541
Cecelia dropped a ball from a height of 2 m. the ball fell in a straight path down to the ground
according to newton’s universal law of gravitation, which would change the path of the ball so it traces out the widest curved path possible?
a)tossing it horizontally at a slower speed
b)tossing it horizontally at a faster speed
c)dropping it from a shorter distance
d)dropping it from a greater distance
Answers: 2
Physics, 22.06.2019 07:00, emmalado45
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
Answers: 1
Physics, 22.06.2019 11:30, swaggyd6603
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
Physics, 22.06.2019 12:30, spenceraniyah1
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
Answers: 3
Cecelia dropped a ball from a height of 2 m. the ball fell in a straight path down to the ground