Ion thrusters produce only small amounts of thrust. It took 96 hours to accelerate from 0 to 96 kilometers per hour. What was the acceleration of the space probe m/s squared?

Which type of wave can travel without a medium

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion