A spaceship is at a point between that Earth and moon such that the gravitational force between the spaceship and the earth is equal to the gravitational force between the spaceship and the moon. Which of the following is true? a. The spaceship is equidistant from the moon and earth.
b. The spaceship is closer to the earth
c. The spaceship is closer to the moon.
d. Whether the object is closer to the earth or moon cannot be determined without knowing the object’s mass.

Who was the first scientist to measure speed as distance over time?

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.

Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.