The mass of the Moon is found to be 7.35 × 1022 kg with a diameter of 3.474 × 106 m. A rocket is launched straight up from the surface of the Moon with a speed to escape from the gravitational influence of the Moon. Find the launch speed of the rocket. 

Dave accelerates a box across a smooth friction-less horizontal surface over a distance of 15.0 m with a constant 25.0 N force angled at 38.0° above the horizontal. How much work (units: J) does Dave do on the box? NOTE: Use correct rounding and significant figures in the answer Enter numerical answer in proper standard notation, not scientific notation Do not enter units with the answer

A truck with a translational speed of 15.0 m/s rounds a curve with a radius of 6.50 m. Calculate the angular speed (units: radians per second).  NOTE: Use correct rounding and significant figures in the answer Enter numerical answer in proper standard notation, not scientific notation Do not enter units with the answer

A 1.25 × 103 g object is moving at 12.3 m/s. Calculate the momentum of the object (units: kg⋅m/s)? NOTE: Use correct rounding and significant figures in the answer Enter numerical answer in proper standard notation, not scientific notation Do not enter units with the answer  

A 1.25 × 103 g object is moving at 11.5 m/s. Calculate the momentum of the object (units: kg⋅m/s)? NOTE: Use correct rounding and significant figures in the answer Enter numerical answer in proper standard notation, not scientific notation Do not enter units with the answer  

Which of the following patient safety issues is MOST COMMONLY associated with clozapine treatment and requires regular monitoring?   

You are working in an aseptic unit and checking the intrathecal chemotherapy for that day.   Which drug is licensed to be given intrathecally? 

A 45-year-old patient (BMI 40 kg/m2) with endocarditis requires intravenous gentamicin. Which parameter should be used to calculate the dose to optimise therapeutic outcomes and minimise the risk of toxicity? 

Mrs. PR, 58 years old, has a history of rheumatoid arthritis and takes the following medication:  Hydroxychloroquine 200 mg twice a day  Leflunomide 20 mg once a day Sulfasalazine 1 g twice a day  Mrs. PR visits the ophthalmologist for an eye examination following changes in her vision and is found to have developed advanced retinopathy. She is referred to the rheumatologist for review.  What is the MOST APPROPRIATE course of action? 

Which excipient is MOST LIKELY to cause gastrointestinal discomfort and/or diarrhoea when contained in a medication for a child?