The best logical answer is A
I believe it’s A. I know for sure it isn’t D.
The ball will go to the right cause the car is swerving to the left so the direction of the car going to the left the ball will roll to the right side of the vehicle.
The increase in temperature of the water is
The total mass of the water is the product between its volume and its density
And so we can find the amount of heat released by the pebble to the water, because this is equal to the amount of heat absorbed by the water, which is