What is the distance between the points

Reference no: EM1322514

Q1. The two stones described there have identical initial speed of 13m/s and are thrown at an angle of 30, one below the horizontal and one above horizontal. What is the distance between the points where stones strike the ground?

Q2. A 7.5 nC charge is located 1.8m from a 4.2 nC charge. Find out the magnitude of the electrostatic force that one charge exerts on the other. Is the force attractive or repulsive?

Reference no: EM1322514

Questions Cloud

Establish the placement r of the can from the end of tube : A parallel-plate air capacitor with a capacitance of 236 has a charge of magnitude 0.13 on each plate. The plates have a separation of 0.33.What is the potential difference between the plates.

Probability that the mean life-span of a sample : What is the probability that the mean life-span of a sample of 64 randomly selected bulbs will exceed 727 hours?

Strategic alliance for development of product : Company X in the Marketplace simulation is one of three joined in a strategic alliance for the development of product feature technology. One provision of the alliance agreement restricts each member from licensing alliance developed features to c..

Addition thermo on probability : Addition Thermo on Probability - If a man is randomly selected for an interview, what is the chance he will Play football or basketball?

What is the distance between the points : A 7.5 nC charge is located 1.8m from a 4.2 nC charge. Find out the magnitude of the electrostatic force that one charge exerts on the other. Is the force attractive or repulsive.

Normal probabilities using standard normal table : Finding Normal probabilities using standard normal table or Excel built in functions

Cost benefit analysis : Use the cost benefit analysis to recommend to Smith whether Sun Gas should proceed will the Web based ordering system. Give your reasons, showing supporting calculations.

Compute the total distance travelled and average speed : Through 5 successive 1.04 min intervals, a runner moves at the following constant speeds: 0.405 km/min, 0.220 km/min, 0.160 km/min, 0.163 km/min, and 0.323 km/min. compute the total distance travelled and average speed.

Testing for equality of variances : Testing for equality of variances - Independent random samples were taken from normal distributions of the yearly production of ships built by the International Ship Building Company under

User Account

All Pages