What is the particles instantaneous speed at t=16 sec

A bullet of mass m = 0.029 kg is fired with a speed of vi = 94.00 m/s and hits a block of mass M = 2.52 kg supported by two massless strings. The bullet emerges from the right side of the block with a speed of vf = 47.00 m/s.

When testing a laptop power connector, how close should the voltage measured be to the accepted voltage of the laptop?

What is true about the relationship among wavelength, frequency, and energy in electromagnetic radiation?

Electromagnetic induction is the production of a voltage across a conductor when it is exposed to a varying magnetic field. This process is essential in which of these devices? A) A diode. B) A capacitor. C) A transformer D) A potentiometer.

Is the magnetic field created by a current loop uniform?

The formulas into H2O and CO2 are present molecules which are defined as

A car is going 7 m/s when it begins to accelerate. Sixty meters further down the road, the car is going 24 m/s. a) What was the acceleration of the car? b) How much time did the change from 7 m/s to 24 m/s take?

When you are in the front passenger seat of a car turning to the left, you may find yourself pressed against the right-side door. What concept (s) explain (s) why you press against the door and why the door presses on you? 1.

Your spaceship lands on an unknown planet. To determine the characteristics of this planet, you drop a wrench from 3.00 m above the ground and measure that it hits the ground 0.

Anti-reflective coatings on lenses use thin-film interference to eliminate the reflection of a particular color. Suppose a glass lens (ng = 1.53) is covered with a thin film (nf = 1.31) to prevent green light (λ = 534 nm) from being reflected.