Kramer goes bowling and decides to employ the force of gravity to "pick up a spare." he rolls the 8.00 kg8.00 kg bowling ball very slowly so that it comes to rest a center-to-center distance of 0.200 m0.200 m from the one remaining 2.75 kg2.75 kg bowling pin. treat both the ball and the pin as point objects, and determine the magnitude of the force of gravity ⃗ gravf→grav between them.

Explanation:

Given data:

mas of bowling ball 8.00 kg

centre to centre distance is 0.200 m

second mass of bowling 2.75 kg

we know that

Where is G is gravitational constant

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

answer: i pick a

explanation: