11/07/19

Physics Forces and Motion

A heavy box has a mass of 30 kg. The box experiences a net force of 90 N when pushed along the floor. Usethis information to answer questions 17 and 1817. What is the acceleration of the box?a. 3... more

11/06/19

Position Equation

a ball starts to roll down a ramp with zero initial velocity. After one second, the velocity of the ball is 2 meters per second. How long does the ramp need to be so that the ball can roll 3... more

11/06/19

Math inequality question

Jack wants to run at leaast 275 miles before the baseball season begins. He has already run 25 miles. He plans to run 2.5 miles each day. At this rate what is the fewest number of days he will need... more

04/08/19

calculus help me

Find a point on the graph of the function f(x)=3e2x , where the tangent line to the graph is parallel to the line y=3x-1

04/08/19

Calculus graph included need help under standing all the problem is included

Below is the graph of f ′(x), the derivative of f(x), and has x-intercepts at x = –3, x = 1 and x = 2. There are horizontal tangents at x = –1.5 and x = 1.5. Which of the following statements is... more

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