How much force is needed to accelerate a 1,500 kg car at a rate of 8 m/s2?

A. 18,000 N

B. 1,500 N

C. 12,000 N

D. 4,000 N

Which statement is a characteristic of a concave lens? A. It bends light rays outward. B. It is made of opaque material C. It reflects most light. D. It is thickest in the middle.

When a driver presses the brake pedal his car stops with an acceleration - 2.1 m/s2. How far will the car travel while coming to a complete stop if it's initial speed was 10 m/s?

Vector A with arrow has a magnitude of 5.35 units, and vector B with arrow has a magnitude of 9.09 units. The two vectors make an angle of 47.0° with each other. Find A with arrow · B with arrow.

Which of the following is the best term to describe independent variables in an experiment? A. Manipulated variable B. Responding variable C. Control variable D. Quantities that vary independently of time

A total solar eclipse is a rare event. Although they occur somewhere on earth every 18 months on average, it is estimated that they recur at any given place only once every 370 years. Why are reoccurring solar eclipses so rare?

A sound wave has a frequency of 510 Hz in air. Which of these is closest to the wavelength of this sound? (The speed of sound in air is 343 m/s.

The diagram below shows the process of distillation of saltwater into pure water. Where is the pure water in the diagram? a. A b. B c. C d. D

In what ways, would understanding the body positions, directions, and planes assist you with tasks related to the integumentary, skeletal/muscular, and digestive systems

Concave & convex lens of same mass & radii rotate about an axis passing through their centre & perpendicular to the plane which one will have greater mnment of inertia

Which of the following statements is true? A. Both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction. B. Nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. C.