PLS HELP i will give anything the question is down below

What is the speed of an object at a given moment?

What is the magnitude of the gravitational force acting on the earth due to the sun?

Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.